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Dell Latitude 3520 in review: Core i5 office laptop delivers good runtimes

Office Worker. Dell's 15.6 incher offers a Tiger Lake processor, moderate emission rates and good battery runtimes. Windows 10 Pro serves as the operating system (an upgrade to Windows 11 is possible).

Dell has a series of office notebooks in its lineup with the Latitude-3520 series, which is aimed at private and professional users. The prices start at around 500 Euros (~$530) and are around 800 Euros ($845) for this model. You get a package consisting of a Core i5-1135G7 CPU, 8 GB RAM and 256 GB SSD. The competition includes devices like the Lenovo ThinkBook 15 G4, the Asus ExpertBook B1 B1500CEAE and the HP ProBook 450 G9, the Acer Extensa 15 EX215-54.

Dell Latitude 3520 (Latitude Series)
Processor
Intel Core i5-1135G7 4 x 2.4 - 4.2 GHz, 51 W PL2 / Short Burst, 30 W PL1 / Sustained, Tiger Lake-UP3
Graphics adapter
Intel Iris Xe Graphics G7 80EUs, Core: 1300 MHz, Memory: 2000 MHz, Single-Channel, 31.0.101.3616
Memory
8 GB 
, DDR4-3200, Single-Channel-Mode, two memory slots (one in use)
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, BOE NE156FH, IPS, glossy: no, 60 Hz
Mainboard
Intel Tiger Lake-UP3 PCH-LP
Storage
Kioxia BG5 KBG50ZNS256G, 512 GB 
, 214 GB free
Soundcard
Realtek ALC3204
Connections
1 USB 2.0, 2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: Headset combined port, Card Reader: MicroSD, 1 Fingerprint Reader, TPM 2.0
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.1
Size
height x width x depth (in mm): 18.06 x 361 x 240.9 ( = 0.71 x 14.21 x 9.48 in)
Battery
54 Wh, 3420 mAh Lithium-Ion
Operating System
Microsoft Windows 11 Pro
Camera
Webcam: HD
Primary Camera: 0.9 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, 12 Months Warranty
Weight
1.78 kg ( = 62.79 oz / 3.92 pounds), Power Supply: 310 g ( = 10.93 oz / 0.68 pounds)
Price
899 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Possible competitors in comparison

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
84.6 %
02/2023
Dell Latitude 3520
i5-1135G7, Iris Xe G7 80EUs
1.8 kg18.06 mm15.60"1920x1080
84.9 %
09/2022
Lenovo ThinkBook 15 G4 21DL0009GE
R5 5625U, Vega 7
1.8 kg23 mm15.60"1920x1080
84.8 %
11/2021
Asus ExpertBook B1 B1500CEAE, i5-1135G7
i5-1135G7, Iris Xe G7 80EUs
1.7 kg19.4 mm15.60"1920x1080
85 %
08/2022
HP ProBook 450 G9 6A180EA
i7-1255U, Iris Xe G7 96EUs
1.7 kg19.9 mm15.60"1920x1080
78 %
02/2022
Acer Extensa 15 EX215-54-5103
i5-1135G7, Iris Xe G7 80EUs
1.9 kg19.9 mm15.60"1920x1080

Case & features - Latitude with USB 3.2 Gen 2

The inconspicuous, black plastic casing has predominantly matte, rough surfaces that are resistant to fingerprints. The narrow sides of the case provide some variety: They have smooth, glossy surfaces. The chassis does not show any workmanship flaws. The base unit can be twisted a bit too much - it lacks stiffness. The battery (screwed, not glued) and the other innards are accessible after removing the base unit.

The 3520 has three USB-A ports (2x USB 3.2 Gen 1, 1x USB 2.0) and one USB-C port (USB 3.2 Gen 2) on board. The latter supports Power Delivery and Displayport via USB-C. Together with the HDMI port, the notebook has two video outputs. The SD memory card reader (reference card: AV Pro SD microSD 128 GB V60) is one of the slower ones. Positive: The webcam (0.9 MP) offers a mechanical cover.

The WLAN transfer rates determined under optimal conditions (no other WLAN devices in the near vicinity, small distance between notebook and server PC) turn out excellent and correspond to the capabilities of the WiFi chip (Intel AX201; 802.11 ax). Dell has Latitude variants with an integrated LTE modem available - the present test device is not one of them. Retrofitting would not be possible since the slot, antennas and SIM card holder are missing.

Size comparison

363.4 mm / 14.3 inch 238.4 mm / 9.39 inch 19.9 mm / 0.783 inch 1.9 kg4.19 lbs359.4 mm / 14.1 inch 233.9 mm / 9.21 inch 19.9 mm / 0.783 inch 1.7 kg3.79 lbs361 mm / 14.2 inch 240.9 mm / 9.48 inch 18.06 mm / 0.711 inch 1.8 kg3.92 lbs358 mm / 14.1 inch 236.5 mm / 9.31 inch 19.4 mm / 0.764 inch 1.7 kg3.81 lbs352 mm / 13.9 inch 233 mm / 9.17 inch 23 mm / 0.906 inch 1.8 kg3.87 lbs297 mm / 11.7 inch 210 mm / 8.27 inch 1 mm / 0.03937 inch 5.7 g0.01257 lbs
Left side: Power port, HDMI, USB 3.2 Gen 1 (USB A), USB 3.2 Gen 2 (USB-C; Displayport, Power Delivery)
Left side: Power port, HDMI, USB 3.2 Gen 1 (USB A), USB 3.2 Gen 2 (USB-C; Displayport, Power Delivery)
Right side: SIM card holder (optional), memory card reader (MicroSD), audio combo, USB 2.0 (USB-A), USB 3.2 Gen 1 (USB-A), Gigabit Ethernet, slot for a cable lock
Right side: SIM card holder (optional), memory card reader (MicroSD), audio combo, USB 2.0 (USB-A), USB 3.2 Gen 1 (USB-A), Gigabit Ethernet, slot for a cable lock
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
76.18 MB/s +189%
Average of class Office
  (8 - 82.7, n=47, last 2 years)
51.9 MB/s +97%
Dell Latitude 3520
Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)
26.4 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7 (AV Pro V60)
25.5 MB/s -3%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
90.28 MB/s +221%
Average of class Office
  (25 - 90.5, n=41, last 2 years)
63.4 MB/s +126%
Dell Latitude 3520
Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)
28.1 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7 (AV Pro V60)
26.9 MB/s -4%
Networking
iperf3 transmit AX12
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Wi-Fi 6 AX201
1359 (703min - 1463max) MBit/s
Average Intel Wi-Fi 6 AX201
  (49.8 - 1775, n=324)
1161 MBit/s
Average of class Office
  (819 - 842, n=2, last 2 years)
831 MBit/s
Acer Extensa 15 EX215-54-5103
Intel Wireless AC 9462
345 (321min - 353max) MBit/s
iperf3 receive AX12
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Wi-Fi 6 AX201
1478 (1347min - 1614max) MBit/s
Average Intel Wi-Fi 6 AX201
  (136 - 1743, n=324)
1261 MBit/s
Average of class Office
  (883 - 972, n=2, last 2 years)
928 MBit/s
Acer Extensa 15 EX215-54-5103
Intel Wireless AC 9462
360 (345min - 365max) MBit/s
iperf3 receive AXE11000
Dell Latitude 3520
Intel Wi-Fi 6 AX201
1579 (1378min - 1609max) MBit/s
Average Intel Wi-Fi 6 AX201
  (390 - 1734, n=74)
1437 MBit/s -9%
Average of class Office
  (104.2 - 1752, n=89, last 2 years)
1261 MBit/s -20%
Lenovo ThinkBook 15 G4 21DL0009GE
Realtek RTL8852BE
938 (807min - 988max) MBit/s -41%
iperf3 transmit AXE11000
Dell Latitude 3520
Intel Wi-Fi 6 AX201
1616 (819min - 1645max) MBit/s
Average Intel Wi-Fi 6 AX201
  (438 - 1715, n=69)
1299 MBit/s -20%
Average of class Office
  (47.8 - 1793, n=87, last 2 years)
1117 MBit/s -31%
Lenovo ThinkBook 15 G4 21DL0009GE
Realtek RTL8852BE
916 (464min - 956max) MBit/s -43%
0501001502002503003504004505005506006507007508008509009501000105011001150120012501300135014001450150015501600Tooltip
Dell Latitude 3520 Intel Wi-Fi 6 AX201; iperf3 receive AXE11000; iperf 3.1.3: Ø1579 (1378-1609)
Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE; iperf3 receive AXE11000; iperf 3.1.3: Ø938 (807-988)
Dell Latitude 3520 Intel Wi-Fi 6 AX201; iperf3 transmit AXE11000; iperf 3.1.3: Ø1588 (819-1645)
Lenovo ThinkBook 15 G4 21DL0009GE Realtek RTL8852BE; iperf3 transmit AXE11000; iperf 3.1.3: Ø900 (464-956)
ColorChecker
10.7 ∆E
12 ∆E
18.7 ∆E
20.6 ∆E
21.7 ∆E
15.9 ∆E
13 ∆E
19.9 ∆E
15.3 ∆E
13.2 ∆E
19 ∆E
17.6 ∆E
17.9 ∆E
16.9 ∆E
20.5 ∆E
10.2 ∆E
17.5 ∆E
22.2 ∆E
3.3 ∆E
12 ∆E
16.7 ∆E
14.4 ∆E
14.3 ∆E
1.2 ∆E
ColorChecker Dell Latitude 3520: 15.2 ∆E min: 1.2 - max: 22.16 ∆E

Input devices - The 3520 comes with a backlit keyboard

The smooth keys of the chiclet keyboard offer a short stroke and a clear pressure point. The key resistance is okay. The keyboard's slight bobbing did not prove to be annoying. The two-stage key illumination is regulated via a function key. Overall, Dell supplies a keyboard suitable for everyday use here.

A multi-touch capable clickpad (approx. 11.5 x 8 cm/~4.5 x 3.2 in) serves as a mouse replacement. Its smooth surface makes it easy for the fingers to glide. The pad responds to inputs in the corners, has a short stroke and offers a clear pressure point.

Keyboard Latitude 3520
Keyboard Latitude 3520

Display - FHD panel with low color space coverage

Pixel grid
Pixel grid

The matte 15.6-inch screen (1,920 x 1,080 pixels) does not reveal PWM flickering in any brightness setting. Brightness and contrast fall short of the respective target (> 300 cd/m² and 1,000:1, respectively) - although sometimes just barely. The screens of some rivals sometimes offer a significantly better contrast.

300
cd/m²
291
cd/m²
288
cd/m²
295
cd/m²
322
cd/m²
281
cd/m²
279
cd/m²
306
cd/m²
285
cd/m²
Distribution of brightness
BOE NE156FH tested with X-Rite i1Pro 2
Maximum: 322 cd/m² (Nits) Average: 294.1 cd/m² Minimum: 13.9 cd/m²
Brightness Distribution: 87 %
Center on Battery: 271 cd/m²
Contrast: 724:1 (Black: 0.445 cd/m²)
ΔE Color 4.54 | 0.5-29.43 Ø5, calibrated: 4.43
ΔE Greyscale 1.25 | 0.57-98 Ø5.3
41.4% AdobeRGB 1998 (Argyll 2.2.0 3D)
60.2% sRGB (Argyll 2.2.0 3D)
40% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.46
Dell Latitude 3520
BOE NE156FH, IPS, 1920x1080, 15.60
Lenovo ThinkBook 15 G4 21DL0009GE
LENOVO LEN156FHD , IPS, 1920x1080, 15.60
Asus ExpertBook B1 B1500CEAE, i5-1135G7
CEC Panda LM156LF-5L06, IPS, 1920x1080, 15.60
HP ProBook 450 G9 6A180EA
Chi Mei CMN1512, , 1920x1080, 15.60
Acer Extensa 15 EX215-54-5103
AU Optronics B156HTN06.1, TN LED, 1920x1080, 15.60
Display
12%
4%
7%
-7%
Display P3 Coverage
40
44.8
12%
41.6
4%
42.76
7%
37
-7%
sRGB Coverage
60.2
66.8
11%
62.3
3%
63.9
6%
55.7
-7%
AdobeRGB 1998 Coverage
41.4
46.3
12%
43
4%
44.2
7%
38.2
-8%
Response Times
-32%
-117%
-36%
-60%
Response Time Grey 50% / Grey 80% *
24 ?(4, 20)
29 ?(12, 17)
-21%
44.8 ?(22.8, 22)
-87%
28 ?(13, 15)
-17%
38 ?(18, 20)
-58%
Response Time Black / White *
13 ?(3, 10)
18.5 ?(10, 8.5)
-42%
32 ?(17.2, 14.8)
-146%
20 ?(12, 8)
-54%
21 ?(17, 4)
-62%
PWM Frequency
37037 ?(100)
52 ?(100)
Screen
-12%
2%
-18%
-135%
Brightness middle
322
313
-3%
304
-6%
234
-27%
220
-32%
Brightness
294
301
2%
285
-3%
218
-26%
203
-31%
Brightness Distribution
87
90
3%
89
2%
85
-2%
82
-6%
Black Level *
0.445
0.21
53%
0.19
57%
0.17
62%
0.43
3%
Contrast
724
1490
106%
1600
121%
1376
90%
512
-29%
Colorchecker dE 2000 *
4.54
5.3
-17%
5.2
-15%
5.04
-11%
10.74
-137%
Colorchecker dE 2000 max. *
17.27
18.7
-8%
18.5
-7%
18.04
-4%
20.92
-21%
Colorchecker dE 2000 calibrated *
4.43
4
10%
4.5
-2%
4.13
7%
4.44
-0%
Greyscale dE 2000 *
1.25
4.4
-252%
2.9
-132%
4.43
-254%
13.29
-963%
Gamma
2.46 89%
2.08 106%
2.14 103%
2.41 91%
2.63 84%
CCT
6677 97%
6479 100%
6639 98%
6350 102%
14880 44%
Total Average (Program / Settings)
-11% / -10%
-37% / -15%
-16% / -15%
-67% / -97%

* ... smaller is better

The screen displays the colors quite well in the state of delivery: However, the target (DeltaE < 3) is missed with a deviation of about 4.5. A calibration only provides minor improvements.

The display cannot reproduce the AdobeRGB (41%), sRGB (60%) and DCI-P3 (40%) color spaces. Thus, the panel is not made for application scenarios that rely on color fidelity. The competitors do not look any better in this respect.

CalMAN - Color Checker
CalMAN - Color Checker
CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - Color saturation
CalMAN - Color saturation
CalMAN - Color Checker (calibrated)
CalMAN - Color Checker (calibrated)
CalMAN - Grayscale (calibrated)
CalMAN - Grayscale (calibrated)
CalMAN - Color saturation (calibrated)
CalMAN - Color saturation (calibrated)

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
13 ms ... rise ↗ and fall ↘ combined↗ 3 ms rise
↘ 10 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 0.1 (minimum) to 240 (maximum) ms. » 29 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21.4 ms).
       Response Time 50% Grey to 80% Grey
24 ms ... rise ↗ and fall ↘ combined↗ 4 ms rise
↘ 20 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 0.2 (minimum) to 636 (maximum) ms. » 29 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (33.7 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 not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17794 (minimum: 5 - maximum: 3846000) Hz was measured.

The viewing-angle stable IPS panel can be read from any position. Reading the screen outdoors is quite possible if the sun does not shine too brightly.

The Latitude outdoor.
The Latitude outdoor.

Performance - Dell relies on Tiger Lake

Dell's Inspiron 15 3520 is a 15.6-inch office notebook that is aimed at business and private users. Tiger Lake processors (Celeron to Core i7) are used within the range - Intel's penultimate CPU generation. The prices range between 500 and 900 Euros (~$529 and $953) - depending on the configuration.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
HWInfo
 
 
 

Test conditions

Dell Power Manager provides profiles (see table) to influence the temperature and power development of the notebook. These affect the CPU performance, the GPU performance remains unaffected. The profiles "Ultra Performance" (benchmarks) and "Optimized" (battery test) were used.

Dell Power Manager
Dell Power Manager
Ultra Power Optimized Cooling Quiet
Power Limit 1 30 watts 25 watts 14.75 watts 14.75 watts
Power Limit 2 51 watts 51 watts 51 watts 51 watts

Processor

The Core i5-1135G7 Quad-core processor (Tiger Lake) works with a base clock of 2.4 GHz. An increase to 3.8 GHz (all cores) up to 4.2 GHz (one core) is possible via Turbo. Hyperthreading is supported. The benchmark results are often below the average of all 1135G7 laptops tested so far.

The multi-thread test of the Cinebench R15 benchmark is initially processed with 3.3 to 3.5 GHz, then the clock drops to 3.1 to 3.2 GHz. The single-thread test is run with 1.5 to 4.2 GHz. The clock rates are lower in battery mode. The CB15 loop test confirms a permanent use of the CPU Turbo on a medium level.

Multi-thread (network operation)
Multi-thread (network operation)
Single thread (network operation)
Single thread (network operation)

Cinebench R15 Multi Loop

0801602403204004805606407208008809601040112012001280136014401520Tooltip
Dell Latitude 3520 Intel Core i5-1135G7: Ø722 (709.17-737.03)
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U: Ø1366 (1305.18-1529.23)
Asus ExpertBook B1 B1500CEAE, i5-1135G7 Intel Core i5-1135G7: Ø687 (670.58-787.77)
HP ProBook 450 G9 6A180EA Intel Core i7-1255U; @Default (15W PL1): Ø811 (792.19-919)
Acer Extensa 15 EX215-54-5103 Intel Core i5-1135G7: Ø837 (828.74-856.81)
CPU clock rates during the execution of the CB15 loop (ultra performance)
CPU clock rates during the execution of the CB15 loop (ultra performance)
CPU clock rates during the execution of the CB15 loop (Optimized)
CPU clock rates during the execution of the CB15 loop (Optimized)
CPU clock rates during CB15 loop execution (cooling)
CPU clock rates during CB15 loop execution (cooling)
CPU clock rates during CB15 loop execution (Quiet)
CPU clock rates during CB15 loop execution (Quiet)
CPU Performance Rating - Percent
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
82.2 pt
Average of class Office
 
74.8 pt
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
64.1 pt
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
59.8 pt
Average Intel Core i5-1135G7
 
55.6 pt
Dell Latitude 3520
Intel Core i5-1135G7
53.6 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
51.8 pt
Cinebench R23
Multi Core
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
9100 Points +87%
Average of class Office
  (1056 - 15743, n=120, last 2 years)
8106 Points +66%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
5638 Points +16%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
5269 Points +8%
Dell Latitude 3520
Intel Core i5-1135G7
4869 Points
Average Intel Core i5-1135G7
  (2786 - 6136, n=55)
4724 Points -3%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
3610 Points -26%
Single Core
Average of class Office
  (529 - 1995, n=120, last 2 years)
1465 Points +11%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
1425 Points +8%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1372 Points +4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
1369 Points +4%
Average Intel Core i5-1135G7
  (1062 - 1373, n=53)
1322 Points 0%
Dell Latitude 3520
Intel Core i5-1135G7
1320 Points
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
1062 Points -20%
Cinebench R20
CPU (Multi Core)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
3549 Points +89%
Average of class Office
  (356 - 5904, n=118, last 2 years)
3116 Points +66%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
2142 Points +14%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
2095 Points +11%
Dell Latitude 3520
Intel Core i5-1135G7
1881 Points
Average Intel Core i5-1135G7
  (979 - 2382, n=62)
1827 Points -3%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
1711 Points -9%
CPU (Single Core)
Average of class Office
  (181.3 - 764, n=118, last 2 years)
563 Points +10%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
550 Points +8%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
545 Points +7%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
525 Points +3%
Dell Latitude 3520
Intel Core i5-1135G7
511 Points
Average Intel Core i5-1135G7
  (375 - 527, n=62)
507 Points -1%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
483 Points -5%
Cinebench R15
CPU Multi 64Bit
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1529 (1305.18min - 1529.23max) Points +107%
Average of class Office
  (160.8 - 2642, n=118, last 2 years)
1401 Points +90%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U (@Default (15W PL1))
919 (792.19min - 909max) Points +25%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
857 Points +16%
Average Intel Core i5-1135G7
  (431 - 941, n=65)
792 Points +7%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
788 (670.58min - 787.77max) Points +7%
Dell Latitude 3520
Intel Core i5-1135G7
737 Points
CPU Single 64Bit
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
225 Points +17%
Average of class Office
  (82.6 - 284, n=116, last 2 years)
218 Points +14%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
213 Points +11%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
200 Points +4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
199 Points +4%
Average Intel Core i5-1135G7
  (141.4 - 205, n=61)
194.4 Points +1%
Dell Latitude 3520
Intel Core i5-1135G7
192 Points
Blender - v2.79 BMW27 CPU
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
667 Seconds * -7%
Average Intel Core i5-1135G7
  (499 - 1044, n=60)
662 Seconds * -6%
Dell Latitude 3520
Intel Core i5-1135G7
624 Seconds *
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
601 Seconds * +4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
545 Seconds * +13%
Average of class Office
  (214 - 2844, n=119, last 2 years)
537 Seconds * +14%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
362 Seconds * +42%
7-Zip 18.03
7z b 4
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
40034 MIPS +101%
Average of class Office
  (4226 - 62349, n=119, last 2 years)
34711 MIPS +74%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
24126 MIPS +21%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
23314 MIPS +17%
Average Intel Core i5-1135G7
  (14745 - 24873, n=62)
21407 MIPS +7%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
20432 MIPS +3%
Dell Latitude 3520
Intel Core i5-1135G7
19924 MIPS
7z b 4 -mmt1
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
5260 MIPS +13%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
5168 MIPS +11%
Average of class Office
  (2233 - 6687, n=119, last 2 years)
5023 MIPS +8%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
4921 MIPS +6%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
4686 MIPS +1%
Average Intel Core i5-1135G7
  (3924 - 4921, n=62)
4674 MIPS +1%
Dell Latitude 3520
Intel Core i5-1135G7
4645 MIPS
Geekbench 5.5
Multi-Core
Average of class Office
  (1018 - 11980, n=120, last 2 years)
6692 Points +91%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
6472 Points +85%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
5419 Points +55%
Average Intel Core i5-1135G7
  (3475 - 5472, n=58)
4663 Points +33%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
4066 Points +16%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
3861 Points +10%
Dell Latitude 3520
Intel Core i5-1135G7
3497 Points
Single-Core
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
1661 Points +28%
Average of class Office
  (510 - 1974, n=120, last 2 years)
1483 Points +14%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1450 Points +11%
Average Intel Core i5-1135G7
  (1147 - 1428, n=58)
1373 Points +5%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
1349 Points +4%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
1328 Points +2%
Dell Latitude 3520
Intel Core i5-1135G7
1302 Points
HWBOT x265 Benchmark v2.2 - 4k Preset
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
11.7 fps +101%
Average of class Office
  (1.55 - 17.4, n=118, last 2 years)
9.23 fps +58%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
6.56 fps +13%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
6.31 fps +8%
Average Intel Core i5-1135G7
  (3.57 - 7.6, n=57)
5.93 fps +2%
Dell Latitude 3520
Intel Core i5-1135G7
5.83 fps
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
5.59 fps -4%
LibreOffice - 20 Documents To PDF
Average of class Office
  (31.3 - 117.5, n=118, last 2 years)
56.4 s * -5%
Dell Latitude 3520
Intel Core i5-1135G7
53.6 s *
Average Intel Core i5-1135G7
  (44.2 - 62.9, n=60)
52.8 s * +1%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
51.5 s * +4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
51.2 s * +4%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
50.4 s * +6%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
50.4 s * +6%
R Benchmark 2.5 - Overall mean
Dell Latitude 3520
Intel Core i5-1135G7
0.671 sec *
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7
0.645 sec * +4%
Average Intel Core i5-1135G7
  (0.619 - 0.727, n=59)
0.642 sec * +4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7
0.627 sec * +7%
Average of class Office
  (0.4244 - 1.397, n=117, last 2 years)
0.587 sec * +13%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U
0.558 sec * +17%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
0.534 sec * +20%

* ... smaller is better

Cinebench R15 CPU Multi 64Bit
737 Points
Cinebench R15 OpenGL 64Bit
62 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Single 64Bit
192 Points
Help
Performance Rating
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
95.8 pt
Average of class Office
 
76.8 pt
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
61.3 pt
Average Intel Core i5-1135G7
 
59.6 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
54.7 pt
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
53.2 pt
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
49.8 pt
AIDA64 / FP32 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
10645 KRay/s +75%
Average of class Office
  (763 - 24250, n=118, last 2 years)
8333 KRay/s +37%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
7685 KRay/s +26%
Average Intel Core i5-1135G7
  (4313 - 7952, n=45)
6445 KRay/s +6%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
6208 KRay/s +2%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
6083 KRay/s
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
4965 KRay/s -18%
AIDA64 / FPU Julia
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
67729 Points +172%
Average of class Office
  (4027 - 102228, n=118, last 2 years)
44023 Points +77%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
31232 Points +25%
Average Intel Core i5-1135G7
  (19402 - 32283, n=45)
26975 Points +8%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
25801 Points +3%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
25532 Points +2%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
24931 Points
AIDA64 / CPU SHA3
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
2314 MB/s +37%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
2134 MB/s +26%
Average of class Office
  (279 - 4442, n=117, last 2 years)
1949 MB/s +15%
Average Intel Core i5-1135G7
  (1316 - 2172, n=45)
1832 MB/s +9%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
1741 MB/s +3%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
1688 MB/s
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
1325 MB/s -22%
AIDA64 / CPU Queen
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
77047 Points +66%
Average of class Office
  (8031 - 113016, n=118, last 2 years)
66725 Points +44%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
63374 Points +36%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
46748 Points +1%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
46550 Points 0%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
46435 Points
Average Intel Core i5-1135G7
  (39000 - 46951, n=45)
45742 Points -1%
AIDA64 / FPU SinJulia
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
9146 Points +111%
Average of class Office
  (404 - 14288, n=118, last 2 years)
6551 Points +51%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
4443 Points +2%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
4425 Points +2%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
4338 Points
Average Intel Core i5-1135G7
  (3497 - 4445, n=45)
4218 Points -3%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
3577 Points -18%
AIDA64 / FPU Mandel
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
37072 Points +142%
Average of class Office
  (2054 - 54365, n=118, last 2 years)
23134 Points +51%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
18751 Points +22%
Average Intel Core i5-1135G7
  (12569 - 19635, n=45)
16302 Points +6%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
15640 Points +2%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
15309 Points
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
12203 Points -20%
AIDA64 / CPU AES
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
91153 MB/s +48%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
67925 MB/s +10%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
63921 MB/s +4%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
61579 MB/s
Average Intel Core i5-1135G7
  (28988 - 67977, n=45)
58975 MB/s -4%
Average of class Office
  (5226 - 147611, n=118, last 2 years)
46668 MB/s -24%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
27900 MB/s -55%
AIDA64 / CPU ZLib
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
592 MB/s +92%
Average of class Office
  (67.6 - 1018, n=118, last 2 years)
535 MB/s +74%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
393 MB/s +28%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
366 MB/s +19%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
340 MB/s +10%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
308 MB/s
Average Intel Core i5-1135G7
  (265 - 373, n=51)
289 MB/s -6%
AIDA64 / FP64 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
5653 KRay/s +74%
Average of class Office
  (432 - 12755, n=118, last 2 years)
4442 KRay/s +37%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
3918 KRay/s +21%
Average Intel Core i5-1135G7
  (2226 - 4291, n=45)
3424 KRay/s +5%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
3380 KRay/s +4%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
3250 KRay/s
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
2634 KRay/s -19%
AIDA64 / CPU PhotoWorxx
Average of class Office
  (4814 - 48177, n=118, last 2 years)
24828 MPixel/s +156%
Average Intel Core i5-1135G7
  (9004 - 45366, n=45)
23085 MPixel/s +138%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
14514 MPixel/s +50%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
14411 MPixel/s +49%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
9681 MPixel/s
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
9264 MPixel/s -4%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
9143 MPixel/s -6%

System performance

The smoothly running system can handle office and Internet applications as well as modest games. The working memory (8 GB) running in single-channel mode prevents the maximum possible computing power from being unleashed. Installing a second memory module (= dual-channel mode active) would remedy this and have a positive effect on the graphics performance in particular. The memory's transfer rates are on a normal level for DDR4-3200 memory.

The combination of single-channel mode and (below)average CPU performance gives the 3520 positions at the rear of the PCMark 10 and Crossmark benchmarks within the comparison field.

The working memory runs in single-channel mode.
The working memory runs in single-channel mode.
PCMark 10 / Score
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
6025 Points +37%
Average of class Office
  (2325 - 7157, n=103, last 2 years)
5334 Points +21%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
4703 Points +7%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
4676 Points +6%
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (4026 - 4952, n=53)
4613 Points +5%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
4506 Points +2%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
4410 Points
PCMark 10 / Essentials
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
10555 Points +20%
Average of class Office
  (5095 - 20841, n=103, last 2 years)
9819 Points +12%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
9381 Points +7%
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (8149 - 9917, n=53)
9310 Points +6%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
9074 Points +3%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
8850 Points +1%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
8774 Points
PCMark 10 / Productivity
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
9462 Points +66%
Average of class Office
  (3041 - 10198, n=103, last 2 years)
7391 Points +29%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
6579 Points +15%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
6305 Points +10%
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (5040 - 6619, n=53)
6218 Points +9%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
6190 Points +8%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
5709 Points
PCMark 10 / Digital Content Creation
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
5944 Points +28%
Average of class Office
  (1912 - 9056, n=103, last 2 years)
5814 Points +25%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
4935 Points +6%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
4647 Points
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (3548 - 5255, n=53)
4612 Points -1%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
4533 Points -2%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
4498 Points -3%
CrossMark / Overall
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
1329 Points +19%
Average of class Office
  (348 - 1891, n=104, last 2 years)
1326 Points +19%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1325 Points +19%
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (1058 - 1293, n=11)
1170 Points +5%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
1117 Points
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
1058 Points -5%
CrossMark / Productivity
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1370 Points +10%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
1364 Points +9%
Average of class Office
  (393 - 1870, n=104, last 2 years)
1340 Points +7%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
1248 Points
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (1148 - 1332, n=11)
1243 Points 0%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
1197 Points -4%
CrossMark / Creativity
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
1372 Points +40%
Average of class Office
  (340 - 1982, n=104, last 2 years)
1362 Points +39%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1347 Points +37%
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (895 - 1263, n=11)
1111 Points +13%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
980 Points
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
895 Points -9%
CrossMark / Responsiveness
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
1202 Points +1%
Average of class Office
  (258 - 2017, n=104, last 2 years)
1199 Points +1%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
1185 Points
Average Intel Core i5-1135G7, Intel Iris Xe Graphics G7 80EUs
  (923 - 1320, n=11)
1149 Points -3%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1142 Points -4%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
1117 Points -6%
PCMark 10 Score
4410 points
Help
AIDA64 / Memory Copy
Average of class Office
  (7158 - 88119, n=119, last 2 years)
43218 MB/s +126%
Average Intel Core i5-1135G7
  (17443 - 63889, n=45)
36640 MB/s +91%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
34187 MB/s +78%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
23171 MB/s +21%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
19157 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
18424 MB/s -4%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
17810 MB/s -7%
AIDA64 / Memory Read
Average of class Office
  (7325 - 87297, n=119, last 2 years)
43432 MB/s +98%
Average Intel Core i5-1135G7
  (19716 - 63705, n=45)
40897 MB/s +86%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
39612 MB/s +80%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
23462 MB/s +7%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
21970 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
21776 MB/s -1%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
21134 MB/s -4%
AIDA64 / Memory Write
Average of class Office
  (7579 - 94965, n=119, last 2 years)
47179 MB/s +121%
Average Intel Core i5-1135G7
  (18722 - 66778, n=45)
41742 MB/s +96%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
31119 MB/s +46%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
28752 MB/s +35%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
23375 MB/s +10%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
21342 MB/s
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
18924 MB/s -11%
AIDA64 / Memory Latency
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
98.1 ns * -28%
Average of class Office
  (44.3 - 188.3, n=120, last 2 years)
96.4 ns * -26%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Intel Core i5-1135G7, Iris Xe G7 80EUs
85.7 ns * -12%
HP ProBook 450 G9 6A180EA
Intel Core i7-1255U, Iris Xe G7 96EUs
79.2 ns * -4%
Dell Latitude 3520
Intel Core i5-1135G7, Iris Xe G7 80EUs
76.4 ns *
Average Intel Core i5-1135G7
  (68.3 - 107, n=51)
72.5 ns * +5%
Acer Extensa 15 EX215-54-5103
Intel Core i5-1135G7, Iris Xe G7 80EUs
68.8 ns * +10%

* ... smaller is better

DPC latencies

The standardized latency monitor test (web surfing, 4k video playback, Prime95 high-load) revealed abnormalities that are probably related to the network adapter. The system does not seem to be suitable for real-time video and audio editing. Future software updates could lead to improvements or even degradations.

Latency Monitor
Latency Monitor
Latency Monitor
Latency Monitor
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
9388.7 μs * -752%
HP ProBook 450 G9 6A180EA
Iris Xe G7 96EUs, i7-1255U, SK Hynix HFM512GD3JX013N
8179 μs * -642%
Acer Extensa 15 EX215-54-5103
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-265G
1876 μs * -70%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
Iris Xe G7 80EUs, i5-1135G7, WDC PC SN530 SDBPNPZ-512G
1429 μs * -30%
Dell Latitude 3520
Iris Xe G7 80EUs, i5-1135G7, Kioxia BG5 KBG50ZNS256G
1102.4 μs *

* ... smaller is better

Mass storage

Dell equips the Latitude with a PCIe-4-SSD (M.2-2230; M.2-2280 models also fit) from Kioxia, which offers a storage capacity of 256 GB. The transfer rates are good, but it is not one of the top SSDs. The notebook does not have room for additional storage media.

A PCIe-SSD serves as the system drive.
A PCIe-SSD serves as the system drive.
Kioxia BG5 KBG50ZNS256G
CDM 5/6 Read Seq Q32T1: 3123 MB/s
CDM 5/6 Write Seq Q32T1: 1918 MB/s
CDM 5/6 Read 4K Q32T1: 494 MB/s
CDM 5/6 Write 4K Q32T1: 327.7 MB/s
CDM 5 Read Seq: 2568 MB/s
CDM 5 Write Seq: 1798 MB/s
CDM 5/6 Read 4K: 68.21 MB/s
CDM 5/6 Write 4K: 165.6 MB/s
Drive Performance Rating - Percent
Average of class Office
 
84.8 pt
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
71.6 pt
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
71 pt
Average Kioxia BG5 KBG50ZNS256G
 
67.9 pt
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
66.6 pt
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
64.2 pt
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
49.6 pt
DiskSpd
seq read
Average of class Office
  (482 - 4554, n=105, last 2 years)
2486 MB/s +2%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
2432 (2415.91min - 2432.03max) MB/s
Average Kioxia BG5 KBG50ZNS256G
  (2229 - 2432, n=2)
2331 MB/s -4%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1975 (1964.4min - 1975.1max) MB/s -19%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1914 (1900.86min - 1914.49max) MB/s -21%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
1756 (1749.3min - 1756.42max) MB/s -28%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1732 (1703.47min - 1732.35max) MB/s -29%
seq write
Average of class Office
  (333 - 5842, n=105, last 2 years)
2402 MB/s +28%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1872 (1659.69min - 1872.16max) MB/s
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1762 (1719.25min - 1761.82max) MB/s -6%
Average Kioxia BG5 KBG50ZNS256G
  (1563 - 1872, n=2)
1718 MB/s -8%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1595 (1557.97min - 1595.26max) MB/s -15%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1564 (1542.04min - 1564.28max) MB/s -16%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
943 (937.83min - 942.67max) MB/s -50%
seq q8 t1 read
Average of class Office
  (535 - 7120, n=105, last 2 years)
4063 MB/s +98%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
3463 (3094.03min - 3462.81max) MB/s +68%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
2520 (2372.09min - 2520.15max) MB/s +23%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
2488 (2200.54min - 2487.7max) MB/s +21%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
2460 (2212.73min - 2460.17max) MB/s +20%
Average Kioxia BG5 KBG50ZNS256G
  (2057 - 2450, n=2)
2254 MB/s +10%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
2057 (1933.15min - 2057.44max) MB/s
seq q8 t1 write
Average of class Office
  (276 - 6791, n=105, last 2 years)
3068 MB/s +56%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
2600 (2474.1min - 2599.63max) MB/s +32%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1972 (1738.42min - 1971.74max) MB/s
Average Kioxia BG5 KBG50ZNS256G
  (1865 - 1972, n=2)
1919 MB/s -3%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1821 (1807.07min - 1820.75max) MB/s -8%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1564 (1541.26min - 1564.28max) MB/s -21%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
945 (939.94min - 945.39max) MB/s -52%
4k q1 t1 read
Average Kioxia BG5 KBG50ZNS256G
  (54.7 - 64.4, n=2)
59.6 MB/s +9%
Average of class Office
  (19.8 - 89.9, n=105, last 2 years)
58.3 MB/s +7%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
54.7 (52.45min - 54.71max) MB/s
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
52.7 (52.1min - 52.69max) MB/s -4%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
51.1 (27.21min - 51.14max) MB/s -7%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
48.1 (47.24min - 48.11max) MB/s -12%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
33 (31.97min - 33.04max) MB/s -40%
4k q1 t1 write
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
243 (240.56min - 243.21max) MB/s +30%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
187.2 (174.37min - 187.19max) MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
182 (120.45min - 181.67max) MB/s -3%
Average of class Office
  (32 - 429, n=105, last 2 years)
162.7 MB/s -13%
Average Kioxia BG5 KBG50ZNS256G
  (121.4 - 187.2, n=2)
154.3 MB/s -18%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
143 (142.18min - 142.96max) MB/s -24%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
112.4 (110.93min - 112.39max) MB/s -40%
4k q32 t16 read
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1657 (1646.4min - 1657.25max) MB/s
Average of class Office
  (184.2 - 4425, n=105, last 2 years)
1289 MB/s -22%
Average Kioxia BG5 KBG50ZNS256G
  (550 - 1657, n=2)
1104 MB/s -33%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1032 (1029.78min - 1031.94max) MB/s -38%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
681 (677.18min - 681.28max) MB/s -59%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
656 (652.43min - 655.55max) MB/s -60%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
328 (323.08min - 327.89max) MB/s -80%
4k q32 t16 write
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1094 (1076.98min - 1093.53max) MB/s +122%
Average of class Office
  (192.2 - 3254, n=105, last 2 years)
935 MB/s +90%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
614 (286.41min - 614.04max) MB/s +25%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
493 (311.59min - 493.18max) MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
488 (479.76min - 488.09max) MB/s -1%
Average Kioxia BG5 KBG50ZNS256G
  (288 - 493, n=2)
391 MB/s -21%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
192.2 (188.62min - 192.2max) MB/s -61%
AS SSD
Score Total
Average of class Office
  (704 - 9204, n=101, last 2 years)
4023 Points +23%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
3457 Points +6%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
3392 Points +4%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
3271 Points
Average Kioxia BG5 KBG50ZNS256G
  (2683 - 3271, n=2)
2977 Points -9%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
2863 Points -12%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
1449 Points -56%
Score Read
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1663 Points
Average of class Office
  (252 - 3364, n=101, last 2 years)
1452 Points -13%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1284 Points -23%
Average Kioxia BG5 KBG50ZNS256G
  (780 - 1663, n=2)
1222 Points -27%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1168 Points -30%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1025 Points -38%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
621 Points -63%
Score Write
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1949 Points +145%
Average of class Office
  (320 - 4111, n=101, last 2 years)
1871 Points +135%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1489 Points +87%
Average Kioxia BG5 KBG50ZNS256G
  (795 - 1506, n=2)
1151 Points +45%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1140 Points +43%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
795 Points
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
567 Points -29%
Seq Read
Average of class Office
  (508 - 5796, n=101, last 2 years)
3189 MB/s +15%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
2763.16 MB/s
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
2687 MB/s -3%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
2644.77 MB/s -4%
Average Kioxia BG5 KBG50ZNS256G
  (1903 - 2763, n=2)
2333 MB/s -16%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
2220 MB/s -20%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1928 MB/s -30%
Seq Write
Average of class Office
  (304 - 5880, n=101, last 2 years)
2099 MB/s +11%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1889.33 MB/s
Average Kioxia BG5 KBG50ZNS256G
  (1420 - 1889, n=2)
1655 MB/s -12%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
1628.04 MB/s -14%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1476.14 MB/s -22%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
963 MB/s -49%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
919 MB/s -51%
4K Read
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
60 MB/s +17%
Average of class Office
  (18.7 - 91.1, n=101, last 2 years)
56.9 MB/s +11%
Average Kioxia BG5 KBG50ZNS256G
  (51.2 - 61.6, n=2)
56.4 MB/s +10%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
51.19 MB/s
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
48.31 MB/s -6%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
45.07 MB/s -12%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
31.5 MB/s -38%
4K Write
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
223.3 MB/s +190%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
208.9 MB/s +171%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
176.81 MB/s +130%
Average of class Office
  (35.4 - 350, n=101, last 2 years)
160.4 MB/s +108%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
128.63 MB/s +67%
Average Kioxia BG5 KBG50ZNS256G
  (77 - 173.8, n=2)
125.4 MB/s +63%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
77.02 MB/s
4K-64 Read
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
1335.1 MB/s
Average of class Office
  (182.3 - 2713, n=101, last 2 years)
1076 MB/s -19%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1043 MB/s -22%
Average Kioxia BG5 KBG50ZNS256G
  (528 - 1335, n=2)
932 MB/s -30%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
858.11 MB/s -36%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
696.46 MB/s -48%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
367.2 MB/s -72%
4K-64 Write
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
1624.91 MB/s +207%
Average of class Office
  (132.3 - 3394, n=101, last 2 years)
1501 MB/s +184%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
1170 MB/s +121%
Average Kioxia BG5 KBG50ZNS256G
  (529 - 1190, n=2)
860 MB/s +63%
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
848.57 MB/s +60%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
529.16 MB/s
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
266 MB/s -50%
Access Time Read
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
0.194 ms * -76%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
0.11 ms *
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
0.1 ms * +9%
Average Kioxia BG5 KBG50ZNS256G
  (0.075 - 0.11, n=2)
0.0925 ms * +16%
Average of class Office
  (0.022 - 0.295, n=101, last 2 years)
0.07727 ms * +30%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
0.062 ms * +44%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
0.04 ms * +64%
Access Time Write
Average of class Office
  (0.017 - 0.619, n=101, last 2 years)
0.06349 ms * -98%
Asus ExpertBook B1 B1500CEAE, i5-1135G7
WDC PC SN530 SDBPNPZ-512G
0.051 ms * -59%
Acer Extensa 15 EX215-54-5103
WDC PC SN530 SDBPNPZ-265G
0.041 ms * -28%
Dell Latitude 3520
Kioxia BG5 KBG50ZNS256G
0.032 ms *
Lenovo ThinkBook 15 G4 21DL0009GE
Samsung PM991a MZALQ512HBLU
0.031 ms * +3%
HP ProBook 450 G9 6A180EA
SK Hynix HFM512GD3JX013N
0.028 ms * +12%
Average Kioxia BG5 KBG50ZNS256G
  (