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Realme Book (Slim) Laptop Review: Performant Tiger Lake Core i3 offering with a 3:2 2K display

Slim, but in fine fettle. The Realme Book (Slim) is the company's attempt at a capable all-rounder that can handle basic office and multimedia tasks. We have the Core i3 version of the Realme Book (Slim) with us, and we test it out extensively to see whether Realme's laptop debut is worth your consideration.

Realme, once focused on smartphones, has now branched into several niches including laptops. Realme recently launched the Slim series of laptops in India that are available in Core i3 and Core i5 options.

We have with us the Realme Book (Slim) powered by the Core i3-1115G4. Our sample also sports 8 GB RAM, a 256 GB SSD, and currently retails for ₹44,999 (US$600). Core i5-1135G7 option is available as well, which comes with 8 GB RAM and 512 GB storage. This will set you back by ₹56,999 (US$762).

In this review, we take a good look at the Realme Book (Slim) Core i3 and see whether the company's baby steps in the laptop niche are heading in the right direction.

realme Book (Slim) (Book Series)
Processor
Intel Core i3-1115G4 2 x 3 - 4.1 GHz, 64 W PL2 / Short Burst, 28 W PL1 / Sustained, Tiger Lake UP3
Graphics adapter
Intel UHD Graphics Xe G4 48EUs, Core: 1250 MHz, Memory: 1400 MHz, 30.0.100.9864
Memory
8192 MB 
, LPDDR4X-3733 Quad-Channel, Timings: 32-34-34-79
Display
14.00 inch 3:2, 2160 x 1440 pixel 185 PPI, No, Chi Mei P140ZKA-BZ1, IPS, 170° Wide-viewing angle, glossy: yes, 60 Hz
Mainboard
Intel Tiger Lake-UP3 PCH-LP
Storage
Samsung PM991a MZVLQ256HBJD, 256 GB 
, 203.5 GB free
Soundcard
Intel Tiger Point-LP PCH - cAVS
Connections
1 USB 3.0 / 3.1 Gen1, 2 USB 3.1 Gen2, USB-C Power Delivery (PD), Audio Connections: 3.5 mm combo audio jack, 1 Fingerprint Reader
Networking
Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 5.1
Size
height x width x depth (in mm): 14.9 x 307.21 x 228.96 ( = 0.59 x 12.09 x 9.01 in)
Battery
54 Wh Lithium-Ion, 65 W Super-Fast Charge, Compatible with 30 W Dart Charger, Battery runtime (according to manufacturer): 11 h
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Additional features
Speakers: 2x Harman Speakers, DTS Audio Processing, Keyboard: Chiclet, Keyboard Light: yes, PC Connect, 12 Months Warranty
Weight
1.38 kg ( = 48.68 oz / 3.04 pounds) ( = 0 oz / 0 pounds)
Price
612 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Potential competitors in comparison

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
81.3 %
10/2021
realme Book (Slim)
i3-1115G4, UHD Graphics Xe G4 48EUs
1.4 kg14.9 mm14.00"2160x1440
78.2 %
12/2020
Dell Inspiron 15 5000 5502
i3-1115G4, UHD Graphics Xe G4 48EUs
1.6 kg17.9 mm15.60"1920x1080
83.6 %
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
i3-1115G4, UHD Graphics Xe G4 48EUs
1.5 kg17.9 mm14.00"1920x1080
86.4 %
10/2021
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
i5-1135G7, Iris Xe G7 80EUs
1.4 kg14.9 mm14.00"1920x1080
85 %
06/2020
Acer Swift 3 SF314-42-R27B
R3 4300U, Vega 5
1.2 kg16.55 mm14.00"1920x1080
86.3 %
05/2021
Lenovo IdeaPad 5 14ALC05 82LM005YGE
R5 5500U, Vega 7
1.4 kg19.1 mm14.00"1920x1080
81 %
12/2020
Dell Latitude 15 3510 NK2MC
i3-10110U, UHD Graphics 620
1.9 kg18 mm15.60"1920x1080
89.6 %
05/2020
Apple MacBook Air 2020 i3
i3-1000NG4, Iris Plus Graphics G4 (Ice Lake 48 EU)
1.3 kg16.1 mm13.30"2560x1600

Case: A great first impression

Realme has got chassis construction largely right with the Book (Slim). The sleek, unibody design with minimal distractions will appeal to many. There is not much branding on the device except for the lid and the bottom bezel.

The aluminum body at 1.38 kg does not feel like a burden at all. The design language is unmistakably reminiscent of a MacBook Air right from the packaging to the chassis, which is not a bad thing per se. There are no sharp corners and the whole design feels cohesive, which is a great for a first attempt from Realme. 

A minor quirk is that the lid cannot be opened with just one finger.

361.4 mm / 14.2 inch 247.8 mm / 9.76 inch 18 mm / 0.709 inch 1.9 kg4.21 lbs356.1 mm / 14 inch 234.5 mm / 9.23 inch 17.9 mm / 0.705 inch 1.6 kg3.58 lbs323 mm / 12.7 inch 218 mm / 8.58 inch 17.9 mm / 0.705 inch 1.5 kg3.29 lbs321.57 mm / 12.7 inch 211.59 mm / 8.33 inch 19.1 mm / 0.752 inch 1.4 kg3.04 lbs323.4 mm / 12.7 inch 218.9 mm / 8.62 inch 16.55 mm / 0.652 inch 1.2 kg2.65 lbs320.6 mm / 12.6 inch 208.18 mm / 8.2 inch 14.9 mm / 0.587 inch 1.4 kg3 lbs307.21 mm / 12.1 inch 228.96 mm / 9.01 inch 14.9 mm / 0.587 inch 1.4 kg3.04 lbs304.1 mm / 12 inch 212.4 mm / 8.36 inch 16.1 mm / 0.634 inch 1.3 kg2.8 lbs

Connectivity: Dongles required

The Realme Book (Slim) offers a very barebones port selection with just two USB 3.2 Gen2 Type-C ports on the left and a USB 3.1 Gen1 Type-A port along with a 3.5 mm combo audio jack on the right. Those opting for the Core i5 variant stand to get Thunderbolt 4 functionality in one of the Type-C ports. 

There is ample spacing between the two Type-C ports, so inserted connectors will not block the adjacent port.

Unfortunately, there is no microSD card reader or a Kensington lock slot available.

Left: 2x USB 3.1 Gen2 Type-C
Left: 2x USB 3.1 Gen2 Type-C
Right: 3.5 mm combo audio jack, USB 3.1 Gen1 Type-A
Right: 3.5 mm combo audio jack, USB 3.1 Gen1 Type-A

Communication

The Intel Wireless-AC 9560 WLAN card is user-replaceable
The Intel Wireless-AC 9560 WLAN card is user-replaceable

Realme offers the Intel Wireless-AC 9560 WLAN card with Bluetooth 5.1 for the Core i3 variant while the Core i5 version offers Wi-Fi 6 and Bluetooth 5.2.

We tested Wi-Fi performance with our reference Netgear Nighthawk AX12 RAX120 router at a distance of 1 m from the laptop in direct line of sight. The download and upload speeds are good, and the Realme Book can compete well with other devices sporting newer Wi-Fi 6 AX200 and AX201 cards.

The WLAN card can be upgraded to a more performant option if preferred.

Networking
iperf3 Client (transmit) 1 m 4M x10 Netgear AX12
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Intel Wi-Fi 6 AX200
1380 (1117min - 1459max) MBit/s ∼100% +79%
Dell Inspiron 15 5000 5502
Intel Wi-Fi 6 AX201
1224 (586min - 1492max) MBit/s ∼89% +59%
Average of class Subnotebook
  (180 - 1614, n=100, last 2 years)
979 MBit/s ∼71% +27%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Wi-Fi 6 AX201
903 (451min - 950max) MBit/s ∼65% +17%
realme Book (Slim)
Intel Wireless-AC 9560
772 (676min - 884max) MBit/s ∼56%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Wireless-AC 9560
688 (346min - 696max) MBit/s ∼50% -11%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Wireless-AC 9560
642 (325min - 653max) MBit/s ∼47% -17%
Dell Latitude 15 3510 NK2MC
Intel Wi-Fi 6 AX201
676 MBit/s ∼49% -12%
Acer Swift 3 SF314-42-R27B
Intel Wi-Fi 6 AX200
615 (580min - 641max) MBit/s ∼45% -20%
Apple MacBook Air 2020 i3
802.11 a/b/g/n/ac
545 (414min - 604max) MBit/s ∼39% -29%
iperf3 Client (receive) 1 m 4M x10 Netgear AX12
Dell Inspiron 15 5000 5502
Intel Wi-Fi 6 AX201
1429 (730min - 1491max) MBit/s ∼100% +24%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Intel Wi-Fi 6 AX200
1392 (1295min - 1594max) MBit/s ∼97% +21%
realme Book (Slim)
Intel Wireless-AC 9560
1150 (1108min - 1215max) MBit/s ∼80%
Average of class Subnotebook
  (182 - 1690, n=100, last 2 years)
1099 MBit/s ∼77% -4%
Dell Latitude 15 3510 NK2MC
Intel Wi-Fi 6 AX201
920 MBit/s ∼64% -20%
Acer Swift 3 SF314-42-R27B
Intel Wi-Fi 6 AX200
898 (695min - 935max) MBit/s ∼63% -22%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Wi-Fi 6 AX201
690 (666min - 706max) MBit/s ∼48% -40%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Wireless-AC 9560
679 (343min - 689max) MBit/s ∼48% -41%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Wireless-AC 9560
288 (256min - 312max) MBit/s ∼20% -75%
Apple MacBook Air 2020 i3
802.11 a/b/g/n/ac
641 (554min - 678max) MBit/s ∼45% -44%
5866366867367868368869369861036108611361186123612861336138614361486Tooltip
realme Book (Slim) Intel Wireless-AC 9560; iperf3 Client (receive) 1 m 4M x10 Netgear AX12; iperf 3.1.3: Ø1150 (1108-1215)
Dell Inspiron 15 5000 5502 Intel Wi-Fi 6 AX201; iperf3 Client (receive) 1 m 4M x10 Netgear AX12; iperf 3.1.3: Ø1404 (730-1491)
realme Book (Slim) Intel Wireless-AC 9560; iperf3 Client (transmit) 1 m 4M x10 Netgear AX12; iperf 3.1.3: Ø772 (676-884)
Dell Inspiron 15 5000 5502 Intel Wi-Fi 6 AX201; iperf3 Client (transmit) 1 m 4M x10 Netgear AX12; iperf 3.1.3: Ø1204 (586-1492)

Webcam

The webcam is of the regular 0.9 MP variety seen in the vast majority of laptops. There is perceivable grain, but the color reproduction and sharpness are decent considering the price.

The webcam is serviceable for general video calls as long as there's sufficient ambient light.

ColorChecker
8.1 ∆E
13.3 ∆E
15.6 ∆E
10.1 ∆E
14.7 ∆E
15.4 ∆E
10.4 ∆E
17.7 ∆E
16 ∆E
11.5 ∆E
10.1 ∆E
9.1 ∆E
12.3 ∆E
10.9 ∆E
19.7 ∆E
11.3 ∆E
19 ∆E
18.7 ∆E
1.2 ∆E
10.5 ∆E
13.6 ∆E
13.8 ∆E
8.2 ∆E
5.9 ∆E
ColorChecker realme Book (Slim): 12.38 ∆E min: 1.18 - max: 19.71 ∆E

Security

The Realme Book (Slim) is eligible to receive the Windows 11 update.
The Realme Book (Slim) is eligible to receive the Windows 11 update.

The Realme Book features a fingerprint sensor built into the power button that is compatible with Windows Hello.

We faced no issues while setting up or using the fingerprint sensor, and it was quite responsive as well.

The laptop features a discrete TPM 2.0 and is ready for Windows 11.

Accessories

There are no additional accessories in the box apart from the usual paperwork and a 65 W charger.

Maintenance

There is no dedicated maintenance hatch. The bottom panel can be pried open by removing the nine Torx T5 screws to expose the internals.

While the LPDDR4X RAM comes soldered, the Wi-Fi card and NVMe SSD can be swapped out if required.

Realme Book (Slim) internals
Realme Book (Slim) internals

Warranty

Realme offers a standard one-year warranty for the Realme Book (Slim). Extended warranty service in India is provided by a Servify, a third-party provider. Customers can purchase an extended warranty plan during checkout or opt-in manually within 270 days of purchase by mailing their purchase invoice copy to [email protected]

Input Devices: MacBook Air-like and done just right

Keyboard

The Realme Book (Slim) offers a surprisingly good typing experience. The keys are well-spaced and the 1.3 mm key travel feels just about right. The keys have a three-stage backlight control - dim, bright, and off — and the font is clear to read.

One minor quibble is that there is no marking of Home and End keys on the left and right arrow keys, though the functionality is very much present. There are no dedicated keys for any kind of one-tap performance boosts.

Touchpad

At 12.5 cm x 7.5 cm, the Realme Book (Slim)'s touchpad offers enough space to glide around with negligible friction. Windows Precision gestures are easy to activate and are responsive. The whole touchpad acts as a mouse button. Clicking the touchpad is relatively effortless, and the click sound isn't too loud either.

Overall, Realme seems to have been hugely inspired by the MacBook Air's input devices leaving little room for complaint.

The keyboard and touchpad offer a great input experience.
The keyboard and touchpad offer a great input experience.

Display: Bright 2K panel with good colors and high PWM

Our test unit came with a 14-inch 2160x1440 panel with a 3:2 aspect ratio and a 90% screen-to-body ratio. Realme has included a very capable display with the Book (Slim) that should be suitable for viewing most content types. With a long exposure time, we see that the backlight bleeding is more significant towards the right corners.

Sub-pixel arrangement
Sub-pixel arrangement
Long exposure times reveal significant backlight bleed towards the right corners
Long exposure times reveal significant backlight bleed towards the right corners

Despite the seemingly budget price, the Realme Book (Slim)'s display offers very good characteristics. Previously, we have seen this Chi Mei P140ZKA-BZ1 panel also perform well in the Huawei MateBook 14 and the Chuwi CoreBook X. We measured a maximum brightness of 403.52 nits and an excellent distribution of 91%. 

380.9
cd/m²
401.74
cd/m²
397.98
cd/m²
391.3
cd/m²
403.52
cd/m²
400.81
cd/m²
378.61
cd/m²
367.78
cd/m²
386.75
cd/m²
Distribution of brightness
Chi Mei P140ZKA-BZ1
X-Rite i1Basic Pro 3
Maximum: 403.52 cd/m² (Nits) Average: 389.9 cd/m² Minimum: 40.72 cd/m²
Brightness Distribution: 91 %
Center on Battery: 403.52 cd/m²
Contrast: 1495:1 (Black: 0.27 cd/m²)
ΔE Color 5.23 | 0.59-29.43 Ø5.4, calibrated: 0.62
ΔE Greyscale 6.5 | 0.64-98 Ø5.6
68.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
97.8% sRGB (Argyll 2.2.0 3D)
66.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.08
realme Book (Slim)
Chi Mei P140ZKA-BZ1, IPS, 14.00, 2160x1440
Dell Inspiron 15 5000 5502
BOE NV15N3D, IPS, 15.60, 1920x1080
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
AU Optronics B140HAN06.8, IPS, 14.00, 1920x1080
Acer Swift 3 SF314-42-R27B
AU Optronics B140HAN04.0, IPS, 14.00, 1920x1080
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AU Optronics B140HAN04.E, IPS, 14.00, 1920x1080
Dell Latitude 15 3510 NK2MC
Dell 156CL05, IPS, 15.60, 1920x1080
Apple MacBook Air 2020 i3
APPA042, IPS, 13.30, 2560x1600
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
AU Optronics B140HAN04.E, a-Si IPS LED, 14.00, 1920x1080
Display
-40%
0%
-43%
-43%
-38%
4%
-44%
Display P3 Coverage
66.6
39.42
-41%
66.3
0%
37.78
-43%
37.47
-44%
40.78
-39%
70.3
6%
37.2
-44%
sRGB Coverage
97.8
58.7
-40%
97.4
0%
56.8
-42%
56
-43%
61.3
-37%
98
0%
55.5
-43%
AdobeRGB 1998 Coverage
68.2
40.73
-40%
68.1
0%
39.03
-43%
38.71
-43%
42.15
-38%
71.6
5%
38.4
-44%
Response Times
-71%
-72%
-31%
-36%
-50%
17%
-40%
Response Time Grey 50% / Grey 80% *
33.26 ?(14.92, 18.34)
45.6 ?(23.6, 22)
-37%
52 ?(23, 29)
-56%
42 ?(20, 22)
-26%
41 ?(18, 23)
-23%
38 ?(19, 19)
-14%
38.4 ?(20.4, 18)
-15%
45.9 ?(21.2, 24.7)
-38%
Response Time Black / White *
20.62 ?(11.52, 9.1)
36.4 ?(20.4, 16)
-77%
33 ?(17, 13)
-60%
28 ?(16, 12)
-36%
28 ?(15, 13)
-36%
28 ?(17, 11)
-36%
28.4 ?(16, 12.4)
-38%
29 ?(15.7, 13.3)
-41%
PWM Frequency
58500 ?(10)
1020 ?(98)
-98%
143 ?(10)
-100%
29800
-49%
250
-100%
119000 ?(75)
103%
Screen
-99%
2%
-87%
-7%
-83%
25%
-77%
Brightness middle
403.52
233.1
-42%
344
-15%
256
-37%
357
-12%
262
-35%
416
3%
386
-4%
Brightness
390
226
-42%
340
-13%
237
-39%
315
-19%
236
-39%
403
3%
348
-11%
Brightness Distribution
91
90
-1%
88
-3%
81
-11%
82
-10%
86
-5%
95
4%
83
-9%
Black Level *
0.27
0.21
22%
0.13
52%
0.17
37%
0.455
-69%
0.31
-15%
0.34
-26%
0.29
-7%
Contrast
1495
1110
-26%
2646
77%
1506
1%
785
-47%
845
-43%
1224
-18%
1331
-11%
Colorchecker dE 2000 *
5.23
5.69
-9%
3.29
37%
5.43
-4%
3.98
24%
4.92
6%
0.9
83%
6.3
-20%
Colorchecker dE 2000 max. *
9.69
20.62
-113%
7.48
23%
19.73
-104%
6.92
29%
15.83
-63%
1.4
86%
18.3
-89%
Colorchecker dE 2000 calibrated *
0.62
5.12
-726%
1.79
-189%
4.8
-674%
4.34
-600%
0.6
3%
4.1
-561%
Greyscale dE 2000 *
6.5
3.3
49%
3.25
50%
3.29
49%
3.33
49%
3.47
47%
1
85%
5.4
17%
Gamma
2.08 106%
2.35 94%
2.29 96%
2.52 87%
2.47 89%
2.4 92%
2.2 100%
2.55 86%
CCT
7727 84%
6749 96%
6358 102%
6840 95%
6138 106%
6680 97%
6629 98%
5894 110%
Color Space (Percent of AdobeRGB 1998)
37.1
36
36
39
63.9
Color Space (Percent of sRGB)
58
57
56
61
97.6
Total Average (Program / Settings)
-70% / -81%
-23% / -13%
-54% / -69%
-29% / -21%
-57% / -67%
15% / 19%
-54% / -65%

* ... smaller is better

The Realme Book covers 97.8% of the sRGB color gamut while also showing decent AdobeRGB and DCI-P3 coverage. Overall, this panel seems to be a good option for budget laptops with decent brightness levels and colors, which should allow for viewing all content types while also being suitable for casual multimedia editing workflows.

vs. sRGB - 97.8% coverage
vs. sRGB - 97.8% coverage
vs. AdobeRGB -68.2% coverage
vs. AdobeRGB -68.2% coverage
vs. DCI-P3 - 66.6% coverage
vs. DCI-P3 - 66.6% coverage

Out-of-the-box, the colors aren't very accurate with an average Delta E of 5.23 in ColorChecker. However, the Chi Mei P140ZKA-BZ1 panel allows enough scope for calibration. We could achieve an average Delta E of 0.62 and a maximum Delta E of 2.55, which bode well if you are into color-accurate workflows.

Our calibrated ICC file can be downloaded from the link above.

Grayscale before calibration
Grayscale before calibration
ColorChecker before calibration
ColorChecker before calibration
Saturation Sweeps before calibration
Saturation Sweeps before calibration
Grayscale after calibration
Grayscale after calibration
ColorChecker after calibration
ColorChecker after calibration
Saturation Sweeps after calibration
Saturation Sweeps after calibration

The Realme Book (Slim) is not meant to be a gaming device, so the recorded response times of 20.62 ms for black to white and 33.26 ms for 50% grey to 80% grey aren't surprising.

The panel has a very high PWM of 58,500 Hz at 10% brightness and this largely persists across most brightness levels. Though the panel uses PWM for brightness adjustment, the frequency is quite high so sensitive users should not experience any discomfort during prolonged use. 

For more information on PWM, check out our article, "Why Pulse Width Modulation (PWM) is such a headache". Also, our PWM ranking table provides an overview of measured PWM and response times for all reviewed devices. 

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
20.62 ms ... rise ↗ and fall ↘ combined↗ 11.52 ms rise
↘ 9.1 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 31 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (23.4 ms).
       Response Time 50% Grey to 80% Grey
33.26 ms ... rise ↗ and fall ↘ combined↗ 14.92 ms rise
↘ 18.34 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.692 (minimum) to 636 (maximum) ms. » 31 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (37 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM detected 58500 Hz ≤ 10 % brightness setting

The display backlight flickers at 58500 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 10 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 58500 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 21941 (minimum: 5 - maximum: 3846000) Hz was measured.

The bright display ensures a decent, legible outdoor viewing experience. The display offers a 170°-wide viewing angle. We did not notice any color or brightness loss when viewed from various angles.

Outdoor viewing under overcast conditions
Outdoor viewing under overcast conditions
Outdoor viewing under shade
Outdoor viewing under shade
Wide viewing angles
Wide viewing angles

Performance: Beats AMD Ryzen 5 5500U in single-core

Our Realme Book (Slim) is powered by the Intel Tiger Lake Core i3-1115G4, which is a 2C/4T part with a base clock of 3 GHz and a boost of up to 4.1 GHz. Buyers also have the option of choosing a Core i5-1135G7 option as well. There is no discrete GPU provided in either model.

 
 

Processor

The Intel Core i3-1115G4 in the Realme Book (Slim) offers good sustained performance
The Intel Core i3-1115G4 in the Realme Book (Slim) offers good sustained performance

Our unit's Core i3-1115G4 offers good sustained performance in our Cinebench R15 sustained loop test. Though we see a consistent dip in the score for every fifth run or so, the processor is able to regain the original performance quickly. We also find that the Realme Book (Slim) is about 32% faster in this test than the Dell Inspiron 15 5502 featuring the same processor.

The Core i3-1115G4 is also on par with the Core i5-1135G7 in the Lenovo Yoga Slim 7 in most single-core tests and is even 12% faster than the AMD Ryzen 5 5500U-powered Lenovo IdeaPad 5.

The CPU offers a sustained PL1 of 28 W and a short burst PL2 of 64 W. On battery, the PL2 drops to about 45.25 W. There is no dedicated button to switch various performance modes, so you will have to rely on the performance slider offered by Windows.

Cinebench R15 Multi Loop

0651301952603253904555205856507157808459109751040110511701235Tooltip
realme Book (Slim) Intel Core i3-1115G4; CPU Multi 64Bit: Ø485 (462.5-507.21)
Dell Inspiron 15 5000 5502 Intel Core i3-1115G4; CPU Multi 64Bit: Ø379 (375.47-384.71)
Lenovo Yoga Slim 7 14ITL05 82A300CNGE Intel Core i5-1135G7; CPU Multi 64Bit: Ø833 (818.78-920.41)
Acer Swift 3 SF314-42-R27B AMD Ryzen 3 4300U; CPU Multi 64Bit: Ø560 (552.29-579.95)
Lenovo IdeaPad 5 14ALC05 82LM005YGE AMD Ryzen 5 5500U; CPU Multi 64Bit: Ø1156 (1134.46-1251.72)
Dell Latitude 15 3510 NK2MC Intel Core i3-10110U; CPU Multi 64Bit: Ø305 (302.1-307.61)
Apple MacBook Air 2020 i3 Intel Core i3-1000NG4; CPU Multi 64Bit: Ø297 (292.93-332.83)
Lenovo ThinkBook 14 G2 ITL 20VDS02G00 Intel Core i3-1115G4; CPU Multi 64Bit: Ø483 (461.33-499.9)
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R23: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender 2.79: BMW27 CPU
7-Zip 18.03: 7z b 4 -mmt1 | 7z b 4
Geekbench 5.3: 64 Bit Single-Core Score | 64 Bit Multi-Core Score
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
Cinebench R20 / CPU (Multi Core)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
2570 Points ∼100% +149%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
2207 Points ∼86% +114%
Average of class Subnotebook
  (376 - 4704, n=109, last 2 years)
2002 Points ∼78% +94%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
1432 Points ∼56% +39%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
1248 Points ∼49% +21%
Average Intel Core i3-1115G4
  (961 - 1251, n=5)
1113 Points ∼43% +8%
realme Book (Slim)
Intel Core i3-1115G4
1033 Points ∼40%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
961 Points ∼37% -7%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
928 Points ∼36% -10%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
587 Points ∼23% -43%
Cinebench R20 / CPU (Single Core)
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
518 Points ∼100% +1%
realme Book (Slim)
Intel Core i3-1115G4
515 Points ∼99%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
507 Points ∼98% -2%
Average Intel Core i3-1115G4
  (504 - 515, n=5)
507 Points ∼98% -2%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
504 Points ∼97% -2%
Average of class Subnotebook
  (157 - 633, n=110, last 2 years)
477 Points ∼92% -7%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
461 Points ∼89% -10%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
427 Points ∼82% -17%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
405 Points ∼78% -21%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
348 Points ∼67% -32%
Cinebench R23 / CPU (Multi Core)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
6964 Points ∼100% +156%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
5857 Points ∼84% +115%
Average of class Subnotebook
  (965 - 12181, n=74, last 2 years)
5755 Points ∼83% +111%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
3244 Points ∼47% +19%
Average Intel Core i3-1115G4
  (2725 - 3244, n=5)
3043 Points ∼44% +12%
realme Book (Slim)
Intel Core i3-1115G4
2725 Points ∼39%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
2374 Points ∼34% -13%
Cinebench R23 / CPU (Single Core)
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
1356 Points ∼100% +9%
Average of class Subnotebook
  (409 - 1663, n=72, last 2 years)
1320 Points ∼97% +6%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
1312 Points ∼97% +6%
Average Intel Core i3-1115G4
  (1242 - 1319, n=4)
1296 Points ∼96% +4%
realme Book (Slim)
Intel Core i3-1115G4
1242 Points ∼92%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
1183 Points ∼87% -5%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
1034 Points ∼76% -17%
Cinebench R15 / CPU Multi 64Bit
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
1252 Points ∼100% +147%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
920 Points ∼73% +81%
Average of class Subnotebook
  (162 - 2041, n=115, last 2 years)
920 Points ∼73% +81%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
580 Points ∼46% +14%
realme Book (Slim)
Intel Core i3-1115G4
507 (462.5min - 507.21max) Points ∼40%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
500 (461.33min - 499.9max) Points ∼40% -1%
Average Intel Core i3-1115G4
  (385 - 507, n=5)
461 Points ∼37% -9%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
384.7 (375.47min - 384.71max) Points ∼31% -24%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
333 (293min - 333max) Points ∼27% -34%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
314 Points ∼25% -38%
Cinebench R15 / CPU Single 64Bit
realme Book (Slim)
Intel Core i3-1115G4
197 Points ∼100%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
193.6 Points ∼98% -2%
Average of class Subnotebook
  (70.1 - 239, n=107, last 2 years)
186.2 Points ∼95% -5%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
181 Points ∼92% -8%
Average Intel Core i3-1115G4
  (137 - 197, n=5)
178.5 Points ∼91% -9%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
172 Points ∼87% -13%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
172 Points ∼87% -13%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
165 Points ∼84% -16%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
141 Points ∼72% -28%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
129 Points ∼65% -35%
Blender 2.79 / BMW27 CPU
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
1814 Seconds * ∼100% -88%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
1188 Seconds * ∼65% -23%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
1174 Seconds * ∼65% -22%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
1058 Seconds * ∼58% -10%
Average Intel Core i3-1115G4
  (940 - 1188, n=5)
1048 Seconds * ∼58% -8%
realme Book (Slim)
Intel Core i3-1115G4
966 Seconds * ∼53%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
907 Seconds * ∼50% +6%
Average of class Subnotebook
  (253 - 2650, n=107, last 2 years)
714 Seconds * ∼39% +26%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
699 Seconds * ∼39% +28%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
447 Seconds * ∼25% +54%
7-Zip 18.03 / 7z b 4 -mmt1
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
4818 MIPS ∼100% +5%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
4621 MIPS ∼96% 0%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
4600 MIPS ∼95% 0%
realme Book (Slim)
Intel Core i3-1115G4
4599 MIPS ∼95%
Average Intel Core i3-1115G4
  (4497 - 4674, n=5)
4598 MIPS ∼95% 0%
Average of class Subnotebook
  (2145 - 5800, n=108, last 2 years)
4541 MIPS ∼94% -1%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
4341 MIPS ∼90% -6%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
4038 MIPS ∼84% -12%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
4014 MIPS ∼83% -13%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
3438 MIPS ∼71% -25%
7-Zip 18.03 / 7z b 4
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
31686 MIPS ∼100% +136%
Average of class Subnotebook
  (4937 - 54374, n=108, last 2 years)
24109 MIPS ∼76% +80%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
21559 MIPS ∼68% +61%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
15043 MIPS ∼47% +12%
realme Book (Slim)
Intel Core i3-1115G4
13422 MIPS ∼42%
Average Intel Core i3-1115G4
  (11122 - 13422, n=5)
12592 MIPS ∼40% -6%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
12577 MIPS ∼40% -6%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
11122 MIPS ∼35% -17%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
10725 MIPS ∼34% -20%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
7921 MIPS ∼25% -41%
Geekbench 5.3 / 64 Bit Single-Core Score
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
1384 Points ∼100% +2%
realme Book (Slim)
Intel Core i3-1115G4
1352 Points ∼98%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
1337 Points ∼97% -1%
Average Intel Core i3-1115G4
  (1234 - 1352, n=6)
1305 Points ∼94% -3%
Average of class Subnotebook
  (293 - 1740, n=106, last 2 years)
1276 Points ∼92% -6%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
1275 Points ∼92% -6%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
1118 Points ∼81% -17%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
1096 Points ∼79% -19%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
1027 Points ∼74% -24%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
957 Points ∼69% -29%
Geekbench 5.3 / 64 Bit Multi-Core Score
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
5468 Points ∼100% +83%
Average of class Subnotebook
  (1024 - 9639, n=106, last 2 years)
4901 Points ∼90% +64%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
4737 Points ∼87% +59%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
3330 Points ∼61% +12%
realme Book (Slim)
Intel Core i3-1115G4
2983 Points ∼55%
Average Intel Core i3-1115G4
  (2341 - 2983, n=6)
2594 Points ∼47% -13%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
2500 Points ∼46% -16%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
2427 Points ∼44% -19%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
2034 Points ∼37% -32%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
2028 Points ∼37% -32%
HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
8.08 fps ∼100% +103%
Average of class Subnotebook
  (1.02 - 14.8, n=102, last 2 years)
6.46 fps ∼80% +62%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
5.52 fps ∼68% +38%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
4.37 fps ∼54% +10%
realme Book (Slim)
Intel Core i3-1115G4
3.99 fps ∼49%
Average Intel Core i3-1115G4
  (3.25 - 4.1, n=5)
3.68 fps ∼46% -8%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
3.47 fps ∼43% -13%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
3.25 fps ∼40% -19%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
3.12 fps ∼39% -22%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
2.23 fps ∼28% -44%
LibreOffice / 20 Documents To PDF
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
97.8 s * ∼100% -88%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
62.8 s * ∼64% -21%
Average of class Subnotebook
  (12.9 - 157, n=108, last 2 years)
62.4 s * ∼64% -20%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
62.2 s * ∼64% -20%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
61.9 s * ∼63% -19%
realme Book (Slim)
Intel Core i3-1115G4
51.9 s * ∼53%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
51.3 s * ∼52% +1%
Average Intel Core i3-1115G4
  (40.6 - 62.8, n=6)
48 s * ∼49% +8%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
40.6 s * ∼42% +22%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
28.13 s * ∼29% +46%
R Benchmark 2.5 / Overall mean
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4
0.918 sec * ∼100% -44%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U
0.76 sec * ∼83% -19%
Average of class Subnotebook
  (0.501 - 1.728, n=107, last 2 years)
0.689 sec * ∼75% -8%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U
0.686 sec * ∼75% -8%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4
0.671 sec * ∼73% -6%
Average Intel Core i3-1115G4
  (0.636 - 0.671, n=6)
0.657 sec * ∼72% -3%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4
0.655 sec * ∼71% -3%
realme Book (Slim)
Intel Core i3-1115G4
0.636 sec * ∼69%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7
0.623 sec * ∼68% +2%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U
0.614 sec * ∼67% +3%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
507 Points
Cinebench R15 OpenGL 64Bit
88.5 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
197 Points
Help
Cinebench R20 on battery shows reduced single-core performance
Cinebench R20 on battery shows reduced single-core performance

We do not find much variation in multi-core scores in a quick Cinebench R20 run on battery. However, the reduced PL2 and clocks result in a 20% decrease in the single-score score.

Real-world performance on the move may take some hit but should be overall comparable to performance on mains power depending on the workload.

Check out our dedicated Core i3-1115G4 page for more information and benchmarks.

System Performance

The Realme Book (Slim) should cover basic productivity needs including Office, web browsing, and media consumption without much hassle. The overall PCMark 10 score is just about 5% slower than a Core i5-1135G7-powered Lenovo Yoga Slim 7.

PCMark 10 / Score
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ
5193 Points ∼100% +18%
Average of class Subnotebook
  (1671 - 6414, n=102, last 2 years)
4637 Points ∼89% +6%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN730 SDBPNTY-512G
4624 Points ∼89% +5%
realme Book (Slim)
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991a MZVLQ256HBJD
4390 Points ∼85%
Acer Swift 3 SF314-42-R27B
Vega 5, R3 4300U, SK hynix BC511 HFM256GDJTNI-82A0
4322 Points ∼83% -2%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
4220 Points ∼81% -4%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
  (3898 - 4390, n=5)
4172 Points ∼80% -5%
Dell Inspiron 15 5000 5502
UHD Graphics Xe G4 48EUs, i3-1115G4, Toshiba BG4 KBG40ZNS128G
3898 Points ∼75% -11%
Dell Latitude 15 3510 NK2MC
UHD Graphics 620, i3-10110U, Toshiba KBG40ZNS256G NVMe
3360 Points ∼65% -23%
Apple MacBook Air 2020 i3
Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4, Apple SSD AP0256
2229 Points ∼43% -49%
PCMark 10 / Essentials
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN730 SDBPNTY-512G
9438 Points ∼100% +4%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ
9303 Points ∼99% +2%
realme Book (Slim)
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991a MZVLQ256HBJD
9090 Points ∼96%
Average of class Subnotebook
  (4599 - 10836, n=102, last 2 years)
9061 Points ∼96% 0%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
8952 Points ∼95% -2%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
  (8248 - 9090, n=5)
8684 Points ∼92% -4%
Acer Swift 3 SF314-42-R27B
Vega 5, R3 4300U, SK hynix BC511 HFM256GDJTNI-82A0
8600 Points ∼91% -5%
Dell Inspiron 15 5000 5502
UHD Graphics Xe G4 48EUs, i3-1115G4, Toshiba BG4 KBG40ZNS128G
8248 Points ∼87% -9%
Dell Latitude 15 3510 NK2MC
UHD Graphics 620, i3-10110U, Toshiba KBG40ZNS256G NVMe
7202 Points ∼76% -21%
Apple MacBook Air 2020 i3
Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4, Apple SSD AP0256
5464 Points ∼58% -40%
PCMark 10 / Productivity
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ
7717 Points ∼100% +19%
Average of class Subnotebook
  (2797 - 9852, n=102, last 2 years)
6778 Points ∼88% +4%
Acer Swift 3 SF314-42-R27B
Vega 5, R3 4300U, SK hynix BC511 HFM256GDJTNI-82A0
6489 Points ∼84% 0%
realme Book (Slim)
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991a MZVLQ256HBJD
6488 Points ∼84%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
6415 Points ∼83% -1%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
  (6166 - 6488, n=5)
6293 Points ∼82% -3%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN730 SDBPNTY-512G
6269 Points ∼81% -3%
Dell Inspiron 15 5000 5502
UHD Graphics Xe G4 48EUs, i3-1115G4, Toshiba BG4 KBG40ZNS128G
6167 Points ∼80% -5%
Dell Latitude 15 3510 NK2MC
UHD Graphics 620, i3-10110U, Toshiba KBG40ZNS256G NVMe
5984 Points ∼78% -8%
Apple MacBook Air 2020 i3
Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4, Apple SSD AP0256
3620 Points ∼47% -44%
PCMark 10 / Digital Content Creation
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ
5297 Points ∼100% +36%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN730 SDBPNTY-512G
4537 Points ∼86% +16%
Average of class Subnotebook
  (973 - 6709, n=102, last 2 years)
4477 Points ∼85% +15%
Acer Swift 3 SF314-42-R27B
Vega 5, R3 4300U, SK hynix BC511 HFM256GDJTNI-82A0
3926 Points ∼74% +1%
realme Book (Slim)
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991a MZVLQ256HBJD
3895 Points ∼74%
Average Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
  (3161 - 3895, n=5)
3612 Points ∼68% -7%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
3554 Points ∼67% -9%
Dell Inspiron 15 5000 5502
UHD Graphics Xe G4 48EUs, i3-1115G4, Toshiba BG4 KBG40ZNS128G
3161 Points ∼60% -19%
Dell Latitude 15 3510 NK2MC
UHD Graphics 620, i3-10110U, Toshiba KBG40ZNS256G NVMe
2390 Points ∼45% -39%
Apple MacBook Air 2020 i3
Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4, Apple SSD AP0256
1521 Points ∼29% -61%
PCMark 8 Home Score Accelerated v2
4620 points
PCMark 8 Work Score Accelerated v2
2856 points
PCMark 10 Score
4390 points
Help

DPC Latency

We measured DPC latency using LatencyMon. Our test included opening multiple tabs of our site, playing back our sample 4K video on YouTube, and running Prime95 in-place large FFTs stress for about 10 seconds.

Till the time we ran the YouTube video test, we measured the highest interrupt to process latency to be 588.90 µs. This value increased to 670.4 µs after running Prime95. The main cause for this increased latency seems to be the Windows Driver Mode Framework, Wdf01000.sys. Wdf01000.sys does not contribute to high latency on its own but is actually influenced by other errant drivers, such as ACPI.sys in this case.

Still, the Realme Book's DPC latency is comparably lower than the competition and should be easily amenable for the targeted use cases.

Check out our DPC Latency Ranking page for more latency comparisons.

The Realme Book (Slim)'s DPC latency is not too high compared to its competition
The Realme Book (Slim)'s DPC latency is not too high compared to its competition
Increased DPC latency after running Prime95
Increased DPC latency after running Prime95
Windows Kernel Mode Driver Framework seems to have the highest execution time
Windows Kernel Mode Driver Framework seems to have the highest execution time
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Dell Latitude 15 3510 NK2MC
UHD Graphics 620, i3-10110U, Toshiba KBG40ZNS256G NVMe
5347 μs * ∼100% -698%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991A MZALQ256HBJD
2224 μs * ∼42% -232%
Dell Inspiron 15 5000 5502
UHD Graphics Xe G4 48EUs, i3-1115G4, Toshiba BG4 KBG40ZNS128G
1532 μs * ∼29% -129%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN730 SDBPNTY-512G
1089 μs * ∼20% -63%
Acer Swift 3 SF314-42-R27B
Vega 5, R3 4300U, SK hynix BC511 HFM256GDJTNI-82A0
800 μs * ∼15% -19%
realme Book (Slim)
UHD Graphics Xe G4 48EUs, i3-1115G4, Samsung PM991a MZVLQ256HBJD
670 μs * ∼13%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Vega 7, R5 5500U, Samsung SSD PM981a MZVLB512HBJQ
474.4 μs * ∼9% +29%

* ... smaller is better

Storage Devices

The Samsung PM991a SSD seems to be bottlenecked by the CPU or the motherboard
The Samsung PM991a SSD seems to be bottlenecked by the CPU or the motherboard

Our device came with a Samsung PM991a 256 GB PCIe Gen3 NVMe SSD that takes up the only available M.2 2280 slot on the motherboard. Therefore, any storage expansion would mean fully replacing the stock drive.

The Samsung PM991a is actually rated for a sequential read of 3,100 MB/s and a sequential write of 1,300 MB/s. However, we measured significantly lower sequential reads and writes indicating some bottleneck from the CPU or the board. Interestingly, we observed similar results in the Lenovo ThinkBook 14 G2 as well, which uses a similar SSD.

Increasing the queue depth does result in increased read and write speeds as expected, but this generally does not find much applicability in conventional use.

That being said, the 4K reads and writes are comparable to the competition, so random disk access should not be impacted much and the overall experience still feels quite responsive.

We also didn't not observe any throttling of the SSD during a continuous DiskSpd read loop at a queue depth of 8.

Check out our SSD and HDD Benchmarks page for more storage performance comparisons.

realme Book (Slim)
Samsung PM991a MZVLQ256HBJD
Dell Inspiron 15 5000 5502
Toshiba BG4 KBG40ZNS128G
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
WDC PC SN730 SDBPNTY-512G
Acer Swift 3 SF314-42-R27B
SK hynix BC511 HFM256GDJTNI-82A0
Lenovo IdeaPad 5 14ALC05 82LM005YGE
Samsung SSD PM981a MZVLB512HBJQ
Dell Latitude 15 3510 NK2MC
Toshiba KBG40ZNS256G NVMe
Apple MacBook Air 2020 i3
Apple SSD AP0256
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Samsung PM991A MZALQ256HBJD
Average Samsung PM991a MZVLQ256HBJD
 
AS SSD
-94%
52%
-26%
58%
-84%
-54%
-2%
-3%
Seq Read
2349
1142
-51%
2955
26%
1682
-28%
2645
13%
1971
-16%
1135
-52%
2011
-14%
2327 ?(2304 - 2349, n=2)
-1%
Seq Write
826
199.8
-76%
2474
200%
931
13%
2627
218%
1130
37%
1090
32%
772
-7%
934 ?(826 - 1042, n=2)
13%
4K Read
54.7
39.5
-28%
52.7
-4%
41.53
-24%
55.2
1%
51.3
-6%
14.87
-73%
55.1
1%
50.2 ?(45.6 - 54.7, n=2)
-8%
4K Write
162.1
165.7
2%
199.2
23%
109.1
-33%
119.4
-26%
119.7
-26%
26.27
-84%
172
6%
157.3 ?(152.4 - 162.1, n=2)
-3%
4K-64 Read
788
461.2
-41%
1428
81%
603
-23%
1308
66%
585
-26%
585
-26%
658
-16%
776 ?(763 - 788, n=2)
-2%
4K-64 Write
832
203
-76%
1698
104%
713
-14%
1816
118%
495.5
-40%
154.6
-81%
728
-12%
764 ?(695 - 832, n=2)
-8%
Access Time Read *
0.125
0.124
1%
0.105
16%
0.057
54%
0.107
14%
0.126
-1%
0.071
43%
0.1525 ?(0.125 - 0.18, n=2)
-22%
Access Time Write *
0.023
0.181
-687%
0.02
13%
0.035
-52%
0.031
-35%
0.22
-857%
0.058
-152%
0.021
9%
0.024 ?(0.023 - 0.025, n=2)
-4%
Score Read
1078
615
-43%
1776
65%
813
-25%
1628
51%
833
-23%
713
-34%
914
-15%
1059 ?(1039 - 1078, n=2)
-2%
Score Write
1077
389
-64%
2145
99%
915
-15%
2198
104%
728
-32%
290
-73%
977
-9%
1015 ?(952 - 1077, n=2)
-6%
Score Total
2645
1284
-51%
4811
82%
2118
-20%
4667
76%
1962
-26%
1365
-48%
2314
-13%
2558 ?(2470 - 2645, n=2)
-3%
Copy ISO MB/s
1034
216.8
-79%
1513
46%
692
-33%
1476
43%
273.5
-74%
1034
0%
Copy Program MB/s
349.4
163
-53%
257.3
-26%
226.5
-35%
538
54%
184.6
-47%
349
0%
Copy Game MB/s
698
176
-75%
712
2%
391.5
-44%
1185
70%
281
-60%
698
0%
CrystalDiskMark 5.2 / 6
-42%
47%
-24%
31%
-9%
-37%
0%
Write 4K
147.1
138.5
-6%
239.7
63%
96.3
-35%
93.3
-37%
150
2%
34.57
-76%
147.1
0%
Read 4K
56
41.98
-25%
57.3
2%
35.06
-37%
38.87
-31%
61.8
10%
28.48
-49%
56
0%
Write Seq
1175
213.5
-82%
2379
102%
1001
-15%
2834
141%
458
-61%
1026
-13%
1175
0%
Read Seq
1810
1289
-29%
2499
38%
1072
-41%
2452
35%
1881
4%
1109
-39%
1810
0%
Write 4K Q32T1
447.3
157.8
-65%
484.9
8%
423.9
-5%
386.6
-14%
338.4
-24%
178.4
-60%
447
0%
Read 4K Q32T1
493.9
448.9
-9%
671
36%
464.7
-6%
495.5
0%
447.3
-9%
557
13%
494
0%
Write Seq Q32T1
1234
210.5
-83%
2711
120%
967
-22%
2981
142%
1563
27%
970
-21%
1234
0%
Read Seq Q32T1
3102
1853
-40%
3370
9%
2179
-30%
3566
15%
2422
-22%
1513
-51%
3102
0%
Write 4K Q8T8
496.1
496
0%
Read 4K Q8T8
902
902
0%
Total Average (Program / Settings)
-68% / -75%
50% / 50%
-25% / -25%
45% / 48%
-47% / -57%
-46% / -47%
-2% / -2%
-2% / -2%

* ... smaller is better

Samsung PM991a MZVLQ256HBJD
CDM 5/6 Read Seq Q32T1: 3102 MB/s
CDM 5/6 Write Seq Q32T1: 1234 MB/s
CDM 5/6 Read 4K Q32T1: 493.9 MB/s
CDM 5/6 Write 4K Q32T1: 447.3 MB/s
CDM 5 Read Seq: 1810 MB/s
CDM 5 Write Seq: 1175 MB/s
CDM 5/6 Read 4K: 56 MB/s
CDM 5/6 Write 4K: 147.1 MB/s
CDM 6 Write 4K Q8T8: 496.1 MB/s
CDM 6 Read 4K Q8T8: 902 MB/s

Disk Throttling: DiskSpd Read Loop, Queue Depth 8

No graph data

GPU Performance

The UHD Graphics Xe G4 iGPU with 48 EUs is not a gaming card by any stretch. The performance of this GPU in 3DMark is anywhere between 5% and 28% faster than the RX Vega 5 in the AMD Ryzen 3 4300U. It can also be up to 32% faster than the same implementation in the Dell Inspiron 15 5502.

3DMark 11
1280x720 Performance GPU
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
5255 Points ∼100% +35%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
5215 Points ∼99% +34%
Average of class Subnotebook
  (410 - 16128, n=98, last 2 years)
5167 Points ∼98% +32%
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
3902 Points ∼74%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
3535 Points ∼67% -9%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
3510 Points ∼67% -10%
Average Intel UHD Graphics Xe G4 48EUs
  (2972 - 3902, n=5)
3431 Points ∼65% -12%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
3133 Points ∼60% -20%
Apple MacBook Air 2020 i3
Intel Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4
1941 Points ∼37% -50%
Dell Latitude 15 3510 NK2MC
Intel UHD Graphics 620, i3-10110U
1549 Points ∼29% -60%
1280x720 Performance Combined
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
4354 Points ∼100%
Average of class Subnotebook
  (429 - 12502, n=98, last 2 years)
4231 Points ∼97% -3%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
3724 Points ∼86% -14%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
3638 Points ∼84% -16%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
3288 Points ∼76% -24%
Average Intel UHD Graphics Xe G4 48EUs
  (1813 - 4354, n=5)
2686 Points ∼62% -38%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
2377 Points ∼55% -45%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
1813 Points ∼42% -58%
Apple MacBook Air 2020 i3
Intel Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4
1352 Points ∼31% -69%
Dell Latitude 15 3510 NK2MC
Intel UHD Graphics 620, i3-10110U
1315 Points ∼30% -70%
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
25191 Points ∼100% +31%
Average of class Subnotebook
  (2795 - 53539, n=79, last 2 years)
21816 Points ∼87% +14%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
20658 Points ∼82% +8%
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
19209 Points ∼76%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
18282 Points ∼73% -5%
Average Intel UHD Graphics Xe G4 48EUs
  (12531 - 19209, n=5)
15084 Points ∼60% -21%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
14819 Points ∼59% -23%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
12531 Points ∼50% -35%
Dell Latitude 15 3510 NK2MC
Intel UHD Graphics 620, i3-10110U
7209 Points ∼29% -62%
1920x1080 Fire Strike Graphics
Average of class Subnotebook
  (315 - 11055, n=103, last 2 years)
3677 Points ∼100% +18%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
3253 Points ∼88% +4%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
3210 Points ∼87% +3%
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
3114 Points ∼85%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
2438 Points ∼66% -22%
Average Intel UHD Graphics Xe G4 48EUs
  (1746 - 3114, n=5)
2266 Points ∼62% -27%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
2250 Points ∼61% -28%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
1746 Points ∼47% -44%
Dell Latitude 15 3510 NK2MC
Intel UHD Graphics 620, i3-10110U
952 Points ∼26% -69%
Apple MacBook Air 2020 i3
Intel Iris Plus Graphics G4 (Ice Lake 48 EU), i3-1000NG4
922 Points ∼25% -70%
1920x1080 Ice Storm Extreme Graphics
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
98326 Points ∼100% +79%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
70871 Points ∼72% +29%
Average of class Subnotebook
  (11177 - 127797, n=16, last 2 years)
67180 Points ∼68% +22%
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
54963 Points ∼56%
Average Intel UHD Graphics Xe G4 48EUs
  (41710 - 54963, n=3)
47311 Points ∼48% -14%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
41710 Points ∼42% -24%
Dell Latitude 15 3510 NK2MC
Intel UHD Graphics 620, i3-10110U
31669 Points ∼32% -42%
2560x1440 Time Spy Graphics
Average of class Subnotebook
  (116 - 4721, n=95, last 2 years)
1197 Points ∼100% +31%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Iris Xe Graphics G7 80EUs, i5-1135G7
1119 Points ∼93% +23%
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Radeon RX Vega 7, R5 5500U
985 Points ∼82% +8%
realme Book (Slim)
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
913 Points ∼76%
Average Intel UHD Graphics Xe G4 48EUs
  (634 - 913, n=5)
746 Points ∼62% -18%
Acer Swift 3 SF314-42-R27B
AMD Radeon RX Vega 5, R3 4300U
733 Points ∼61% -20%
Dell Inspiron 15 5000 5502
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
723 Points ∼60% -21%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel UHD Graphics Xe G4 48EUs, i3-1115G4
634 Points ∼53% -31%
3DMark 11 Performance
4205 points
3DMark Ice Storm Standard Score
72735 points
3DMark Cloud Gate Standard Score
12074 points
3DMark Fire Strike Score
2842 points
3DMark Fire Strike Extreme Score
1401 points
3DMark Time Spy Score
1018 points
Help
3DMark Time Spy performance is mostly unaffected on battery
3DMark Time Spy performance is mostly unaffected on battery

The UHD Graphics Xe G4 is also comparable to the Iris Xe Graphics G7 (80 EUs) except in 3DMark Time Spy Graphics and 3DMark 11 Performance Graphics tests, where it lags behind by 25% and 18%, respectively.

3DMark Time Spy results remain relatively unchanged when switched to battery power.

Gaming Performance

The UHD Graphics Xe G4 is only suited for playing older titles at low resolutions and low settings. That being said, we do find it to be faster than the same GPU in the Dell Inspiron 5502. At low to medium settings, the Realme Book is also on par or slightly faster than the RX Vega 7 in the Ryzen 5 5500U.

Though hardly playable, we do not find much throttling in The Witcher 3 1080p Ultra stress test.

Final Fantasy XV Benchmark
1280x720 Lite Quality
Average of class Subnotebook
  (4.8 - 110, n=63, last 2 years)
36.9 fps ∼100% +26%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
31.3 fps ∼85% +7%
realme Book (Slim)
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
29.3 fps ∼79%
Average Intel UHD Graphics Xe G4 48EUs
  (15.8 - 29.3, n=6)
21.7 fps ∼59% -26%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
19.2 fps ∼52% -34%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
16.4 fps ∼44% -44%
1920x1080 Standard Quality
Average of class Subnotebook
  (7.49 - 58.3, n=59, last 2 years)
19.9 fps ∼100% +5%
realme Book (Slim)
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
19 fps ∼95%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
17.1 fps ∼86% -10%
Average Intel UHD Graphics Xe G4 48EUs
  (11.5 - 19, n=3)
14.5 fps ∼73% -24%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
11.5 fps ∼58% -39%
1920x1080 High Quality
realme Book (Slim)
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
19 fps ∼100%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
17.1 fps ∼90% -10%
Average of class Subnotebook
  (5.21 - 40.8, n=53, last 2 years)
14.7 fps ∼77% -23%
Average Intel UHD Graphics Xe G4 48EUs
  (7.99 - 19, n=3)
13.4 fps ∼71% -29%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
7.99 fps ∼42% -58%
Dota 2 Reborn
1280x720 min (0/3) fastest
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U, AMD Radeon RX Vega 7
96.9 (85.7min) fps ∼100% +1%
realme Book (Slim)
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
95.5 (73.3min) fps ∼99%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U, AMD Radeon RX Vega 5
93.3 (76.1min) fps ∼96% -2%
Average of class Subnotebook
  (32.2 - 148, n=103, last 2 years)
90.3 fps ∼93% -5%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
81.5 (53.6min) fps ∼84% -15%
Average Intel UHD Graphics Xe G4 48EUs
  (71.1 - 95.5, n=6)
80.4 fps ∼83% -16%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
73 (59.1min) fps ∼75% -24%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
71.1 (57min) fps ∼73% -26%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U, Intel UHD Graphics 620
60 (53.4min) fps ∼62% -37%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4, Intel Iris Plus Graphics G4 (Ice Lake 48 EU)
48.2 (32.7min) fps ∼50% -50%
1366x768 med (1/3)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U, AMD Radeon RX Vega 7
77.2 (62min) fps ∼100% +52%
Acer Swift 3 SF314-42-R27B
AMD Ryzen 3 4300U, AMD Radeon RX Vega 5
74.2 (52.3min) fps ∼96% +46%
Lenovo Yoga Slim 7 14ITL05 82A300CNGE
Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
72.3 (55.2min) fps ∼94% +42%
Average of class Subnotebook
  (15.2 - 133, n=103, last 2 years)
68.8 fps ∼89% +35%
realme Book (Slim)
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
50.8 (39.6min) fps ∼66%
Average Intel UHD Graphics Xe G4 48EUs
  (32.2 - 50.8, n=6)
38.4 fps ∼50% -24%
Dell Inspiron 15 5000 5502
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
33.3 (25.2min) fps ∼43% -34%
Lenovo ThinkBook 14 G2 ITL 20VDS02G00
Intel Core i3-1115G4, Intel UHD Graphics Xe G4 48EUs
32.2 (26min) fps ∼42% -37%
Dell Latitude 15 3510 NK2MC
Intel Core i3-10110U, Intel UHD Graphics 620
31 (24.1min) fps ∼40% -39%
Apple MacBook Air 2020 i3
Intel Core i3-1000NG4, Intel Iris Plus Graphics G4 (Ice Lake 48 EU)
23.4 (15.4min) fps ∼30% -54%
1920x1080 high (2/3)
Lenovo IdeaPad 5 14ALC05 82LM005YGE
AMD Ryzen 5 5500U, AMD Radeon RX Vega 7