LG Gram 17 (2024) laptop review - Small improvements and a new Core Ultra 7
In 2024, LG continues to offer the Gram 17 with updated hardware. This year, its Intel Core i7 has been swapped out for a Core Ultra 7. We already concluded during our first tests from December 2023 that the new APU is a lot more versatile thanks to its Arc iGPU and an NPU. As a result, the latest version of the Acer Swift Go, for example, benefitted from a big boost in performance. The LG Gram profits from the new Intel processor, too. However, LG hasn't given the Core Ultra 7 155H as much room—or wattage—to play with as other manufacturers have.
Aside from a new processor, we could barely see any other updates on the lightest 17-inch laptop with the naked eye. LG has seemed to identify little need for improvement. Adjustments in its keyboard, touchpad, webcam and case can only be seen upon closer inspection or in direct comparison. This means that since 2021, the LG Gram 17's design has remained practically unchanged.
Possible competitors compared
As is so often the case in our reviews of the LG Gram, it is very difficult to find fitting comparison devices—as the lightweight laptop practically has no direct competitors. When it comes to its size-to-weight ratio, the laptop is totally unique. Aside from the Gram, our database of 17-inch laptops only includes gaming laptops. Nevertheless, we have still managed to select an exciting range of comparison devices. Last year, we even tested an LG Gram 17 with an Nvidia RTX 2050. Due to the Arc iGPU's high performance, you cannot help but ask the question of whether entry-level dGPUs are even worth acquiring nowadays. The Samsung Galaxy Book4 Ultra features a dGPU, too—however, its RTX 4050 is the latest generation from Nvidia. The HP Spectre x360 16-aa0074ng and the MSI Prestige 16 B1MG-001US, on the other hand, show where performance can go on Intel's newest processors if you give them more power to work with.
Rating | Date | Model | Weight | Height | Size | Resolution | Best Price |
---|---|---|---|---|---|---|---|
87 % | 04/2024 | LG Gram 17 17Z90S-G.AA79G Ultra 7 155H, Arc 8-Cores | 1.3 kg | 18.1 mm | 17.00" | 2560x1600 | |
86.4 % | 03/2023 | LG Gram 17Z90Q-E.AD78G i7-1260P, GeForce RTX 2050 Mobile | 1.4 kg | 17.8 mm | 17.00" | 2560x1600 | |
90.4 % | 03/2024 | Samsung Galaxy Book4 Ultra Ultra 7 155H, NVIDIA GeForce RTX 4050 Laptop GPU | 1.8 kg | 17 mm | 16.00" | 2880x1800 | |
91.4 % | 02/2024 | HP Spectre x360 16-aa0074ng Ultra 7 155H, Arc 8-Cores | 1.9 kg | 19.8 mm | 16.00" | 2880x1800 | |
88.1 % | 12/2023 | MSI Prestige 16 B1MG-001US Ultra 7 155H, Arc 8-Cores | 1.6 kg | 19.1 mm | 16.00" | 2560x1600 | |
12/2023 | Acer Swift Go 14 SFG14-72 Ultra 7 155H, Arc 8-Cores | 1.3 kg | 14.9 mm | 14.00" | 2880x1800 |
Case - Three Shades of Gray
LG has stayed true to itself, with the lightweight 17-inch laptop hardly showing any visual differences. Aside from its color compared to the previously tested Gram 17, the only change we noticed is that this model's webcam no longer sits within a notch above the display. Next to the 17-inch model, LG also offers a 16-inch version of the Gram. The laptop can be had in black, white and gray. Our test device features a pleasant gray shade. Its paint finish is durable and in combination with the case's magnesium alloy, it makes for a nice surface.
As usual, the LG Gram feels a little fragile, but the lightweight laptop can sure take a beating. If you press the middle of the keyboard, it yields slightly. The laptop is a lot more flexible along the frame surrounding the display. The display itself can be twisted slightly as well. We previously haven't noted this to cause any limitations or damage in everyday use, however. When storing the laptop, you might want to make sure to pay special attention to keeping its screen and keyboard cleaner than you perhaps would on other laptops. We noticed that grease stains left on the keyboard can also be transferred onto the screen. This leads us to worry that dust and dirt may damage or scratch the display surface if the keyboard presses on it when the laptop is stored away in your backpack.
LG has now gone so far as to subject the laptop to several tests in accordance with MIL-STD-810H. The laptop has passed seven more or less meaningful tests. The Gram 17 can withstand exposure to low pressure, high and low temperatures, salt spray and dust. It can withstand strong vibrations, shocks and high drops—at least in its shipping box. After completing all the tests which were carried out by a renowned laboratory, the laptop still worked.
The LG Gram 17 isn't even two centimetres thick. At 17 mm, only the Galaxy Book4 Ultra is thinner. In turn, none of the 16-inch devices in our comparison are lighter than our test sample. Only the Acer Swift Go 14 can keep up with the lightness, also weighing 1.3 kg—but with a much smaller screen and case. However, since LG is discontinuing the smaller model variants of the Gram, the Swift Go 14 could prove to be an alternative for all those who prefer a smaller laptop.
Connectivity - The LG Gram still with extensive connectivity options
We also didn't note any changes concerning the large LG laptop's connectivity. Physically, nothing has changed about the connectivity options in years. Its webcam and WLAN continue to live up to the predecessor models' good standards.
SD card reader
One of the LG Gram 17's small improvements can be found in its card reader. As a result, microSD cards such as the Angelbird AV Pro V60 in our test are read slightly faster compared to the previous two models.
SD Card Reader | |
average JPG Copy Test (av. of 3 runs) | |
MSI Prestige 16 B1MG-001US (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Average of class Multimedia (17.6 - 205, n=66, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G (Angelbird AV Pro V60) | |
Samsung Galaxy Book4 Ultra (Angelbird AV Pro V60) | |
LG Gram 17Z90Q-E.AD78G (AV Pro SD microSD 128 GB V60) | |
LG Gram 17 (2023) (AV Pro SD microSD 128 GB V60) | |
Acer Swift Go 14 SFG14-72 | |
maximum AS SSD Seq Read Test (1GB) | |
MSI Prestige 16 B1MG-001US (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Average of class Multimedia (16.8 - 266, n=62, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G (Angelbird AV Pro V60) | |
Samsung Galaxy Book4 Ultra (Angelbird AV Pro V60) | |
LG Gram 17Z90Q-E.AD78G (AV Pro SD microSD 128 GB V60) | |
LG Gram 17 (2023) (AV Pro SD microSD 128 GB V60) | |
Acer Swift Go 14 SFG14-72 |
Communication
The Wi-Fi AX 211 module from Intel is likely the gold standard of the past years when it comes to WLAN. The module takes care of connections via Wi-Fi 5, 6 and 6E as well as the older standards. However, some of the latest laptop models already feature modules that can connect via the Wi-Fi 7 standard. The WLAN module also takes care of Bluetooth 5.2 connections.
Webcam
The Gram's Full HD webcam creates a decent picture. In turn, as the camera is also used for facial recognition, it doesn't feature an infrared filter. The software does everything in its power to combat the resulting purple tint—but it isn't successful in every scenario. We sporadically noted a slight purple cast when using the webcam outside in particular.
Security
The Intel Core Ultra 7 155H comes with a TPM 2.0 as standard. This guarantees security for data on the laptop. A Kensington lock slot enables physical theft protection.
Accessories
We didn't note any proper accessories within the LG Gram's shipping box. Aside from the laptop itself, you only get a 65-watt power supply and a USB-C cable.
Maintenance
The LG Gram's RAM is soldered on but if you remove the bottom plate, you gain access to a free NVMe slot. As a result, you can expand the LG Gram 17's storage. However, the screws which hold the base cover in place are hidden beneath coverings and the laptop's front feet. In addition to a screwdriver, you will also need a strong suction cup and the appropriate tools to remove the plastic covers in order to open up the lightweight laptop.
Warranty
In the United States, the Gram series is covered by a standard 12-month warranty.
Input devices - Small improvement in keyboard and touchpad
Keyboard
At first glance, the laptop's backlit keyboard doesn't look any different to its predecessors. However, LG has improved its haptics. The new LG Gram 17's keyboard features a clearer pressure point. This means our only remaining point of criticism is its low key lift of 0.8 mm—although this is justified when you consider the build height of the laptop.
Touchpad
LG has also made some improvements to the touchpad. The keys on the clickpad are now a little stiffer. We also noticed that the manufacturer has now managed to prevent unwanted button clicks as soon as you place the laptop onto a soft surface.
Display - 16:10 and still with a matte surface
Everything remains the same with the display in LG's latest generation, but that doesn't mean that it has a poor screen by any means. The 16:10 display with a resolution of 2,560 × 1,600 pixels is bright and rich in contrast. We measured an average brightness of 387 cd/m². Thanks to its matte surface, we didn't note any annoying reflections. You can adapt the screen's color temperature via the LG Smart Assistant. During our measurements, we noticed that the screen has a bit of a blue tint with neutral settings. If you adapt it to being two levels warmer, then the gray and white points almost reach their target values, meaning there are barely any color deviations. However, this does reduce the screen's maximum brightness ever so slightly. It is then in the range specified by LG of around 350 cd/m².
|
Brightness Distribution: 88 %
Center on Battery: 328 cd/m²
Contrast: 1235:1 (Black: 0.34 cd/m²)
ΔE Color 4.32 | 0.5-29.43 Ø5, calibrated: 1.27
ΔE Greyscale 8.04 | 0.57-98 Ø5.3
85.1% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.7% sRGB (Argyll 2.2.0 3D)
96.3% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.224
LG Gram 17 17Z90S-G.AA79G LG Display LP170WQ1-SPF2, IPS, 2560x1600, 17.00 | LG Gram 17Z90Q-E.AD78G LG Display LP170WQ1-SPF2, IPS, 2560x1600, 17.00 | Samsung Galaxy Book4 Ultra ATNA60CL07-0, OLED, 2880x1800, 16.00 | HP Spectre x360 16-aa0074ng Samsung SDC41A6, OLED, 2880x1800, 16.00 | MSI Prestige 16 B1MG-001US AU Optronics B160QAN03.R, IPS, 2560x1600, 16.00 | Acer Swift Go 14 SFG14-72 ATNA40YK11-0, OLED, 2880x1800, 14.00 | |
---|---|---|---|---|---|---|
Display | -2% | 2% | 5% | -0% | 7% | |
Display P3 Coverage | 96.3 | 92.2 -4% | 98.6 2% | 98.9 3% | 96.7 0% | 99.75 4% |
sRGB Coverage | 99.7 | 98.66 -1% | 99.9 0% | 99.9 0% | 99.8 0% | 99.99 0% |
AdobeRGB 1998 Coverage | 85.1 | 82.98 -2% | 88.5 4% | 94.4 11% | 84.6 -1% | 98.56 16% |
Response Times | 32% | 98% | 97% | -67% | 70% | |
Response Time Grey 50% / Grey 80% * | 25 ? | 22 ? 12% | 0.54 ? 98% | 0.8 ? 97% | 49.4 ? -98% | 2.2 ? 91% |
Response Time Black / White * | 25 ? | 12 ? 52% | 0.69 ? 97% | 1 ? 96% | 33.9 ? -36% | 12.8 ? 49% |
PWM Frequency | 240 ? | 480 | 300 | |||
Screen | 10% | 36% | 14% | 19% | 55% | |
Brightness middle | 420 | 391 -7% | 390 -7% | 424 1% | 473.6 13% | 388 -8% |
Brightness | 387 | 358 -7% | 393 2% | 425 10% | 456 18% | 391 1% |
Brightness Distribution | 88 | 84 -5% | 98 11% | 99 13% | 87 -1% | 98 11% |
Black Level * | 0.34 | 0.29 15% | 0.19 44% | 0.0411 88% | ||
Contrast | 1235 | 1348 9% | 2493 102% | 9440 664% | ||
Colorchecker dE 2000 * | 4.32 | 3.52 19% | 1.4 68% | 2.37 45% | 5.9 -37% | 6.32 -46% |
Colorchecker dE 2000 max. * | 8.55 | 6.06 29% | 2.7 68% | 4.97 42% | 9.37 -10% | 8.82 -3% |
Colorchecker dE 2000 calibrated * | 1.27 | 1.43 -13% | 2.26 -78% | 0.89 30% | 4.79 -277% | |
Greyscale dE 2000 * | 8.04 | 4.27 47% | 2.1 74% | 2.55 68% | 7.3 9% | 2.61 68% |
Gamma | 2.224 99% | 2.3 96% | 2.27 97% | 2.49 88% | 1.9 116% | 1.772 124% |
CCT | 8114 80% | 7203 90% | 6431 101% | 6548 99% | 7260 90% | 6202 105% |
Total Average (Program / Settings) | 13% /
10% | 45% /
38% | 39% /
26% | -16% /
2% | 44% /
47% |
* ... smaller is better
The LG Gram's display covers the Display P3 color space almost completely. This means the laptop seems to be suitable for professional video editing.
With neutral settings, our test device's display showed a slight blue tint with moderate color deviations. To check this, we also corrected the color temperature via the Smart Assistant. Set two levels warmer, the LG Gram 17 depicts colors very accurately. We achieved an average ΔΕ2000 of only 2.2 using the Calman ColorChecker.
We created our ICC profile with the laptop's neutrally set color temperature. If you use this color profile, then the current LG Gram 17's display will be very accurate. The average ΔΕ2000 of our 3 tests was then 1.27 at worst—a value so small that even trained eyes can hardly make out any color differences.
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
25 ms ... rise ↗ and fall ↘ combined | ↗ 12.5 ms rise | |
↘ 12.5 ms fall | ||
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 53 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21.5 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
25 ms ... rise ↗ and fall ↘ combined | ↗ 12.5 ms rise | |
↘ 12.5 ms fall | ||
The screen shows relatively slow response rates in our tests and may be too slow for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 30 % 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)
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 17903 (minimum: 5 - maximum: 3846000) Hz was measured. |
When used outside, the matte display surface ensures good readability even in direct sunlight. The only exceptions to this were a few very unfavorable viewing angles. However, you can easily avoid these thanks to the laptop's good viewing-angle stability.
Performance - Low wattage for the Meteor Lake processor
In 2024, everyone will be talking about Meteor Lake. Intel's 14th processor generation has also made its way into the LG Gram 17. For private users, the Gram 17 is initially only available with the Intel Core Ultra 7 155H. Users can choose between 16 or 32 GB of RAM in combination with up to one TB of SSD storage. A version with the Core Ultra 5 125H is also available for corporate customers. Dedicated graphics chips are only available in the LG Gram Pro. However, they also have a case that is more reminiscent of the Gram SuperSlim. The 16-inch versions of the LG Gram Pro also come with OLED displays.
Testing conditions
Settings to control the laptop's cooling mode can be set via the LG Smart Assistant. From silent operation to a very active fan, four different settings are possible. There is also an automatic mode. We noticed a special feature during testing. As soon as 3D applications are run in full-screen mode, the fans become much more active. As is typical for LG, the processor's performance values are still rather limited here. There is hardly any room for powerful cooling in such a flat and lightweight device. As a result, the Intel Core Ultra 7 155H runs at a maximum of 45 watts in boost and 22 watts in continuous power. We ran most of our tests using the cooling mode "Normal" and games with the highest possible cooling setting. We observed the following performance limits during operation:
Mode | PL1 | PL2 |
---|---|---|
Silent | 12 watts | 15 watts |
Low | 15 watts | 22 watts |
Normal | 15 watts | 45 watts |
High | 22 watts | 45 watts |
Processor
The LG Gram 17 is equipped with one of the latest processors from Intel. However, compared to the chips from the older generations, not much has changed about the Meteor Lake processor cores. The most important changes are regarding the new Arc iGPU and the NPU. The pure processor performance of the 6 performance cores and 8 efficiency cores within the Intel Core Ultra 7 155H remains practically unchanged. Adding to this, however, are two new low-power efficiency cores that ensure much lower power consumption values when the laptop is idling.
LG usually configures its Gram-series processors with rather low TDP values. This also became clear in our test sample. It only delivered below-average performance values with the few watts which the processor has been given. Even so, a below-average Intel Core Ultra 7 is still more than enough for everyday tasks. Unfortunately, however, the new laptop wasn't able to differentiate itself from the 2022 and 2023 LG Gram 17 models when it came to its processor performance benchmarks. Amongst the competitors, the MSI Prestige 16 boasts particularly powerful processor performance. In this case, the Intel Core Ultra 7 can really show what it is capable of.
Cinebench R15 Multi continuous test
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 6.2: Multi-Core | Single-Core
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean
CPU Performance Rating | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 (2023) -2! | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G -2! |
Cinebench R23 / Multi Core | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (9769 - 19007, n=27) | |
Average of class Multimedia (4624 - 30789, n=101, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17Z90Q-E.AD78G |
Cinebench R23 / Single Core | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 (2023) | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H (1496 - 1801, n=27) | |
Average of class Multimedia (878 - 2110, n=99, last 2 years) | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 17Z90S-G.AA79G |
Cinebench R20 / CPU (Multi Core) | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (3798 - 7409, n=25) | |
MSI Prestige 16 B1MG-001US | |
Average of class Multimedia (1783 - 11768, n=97, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G |
Cinebench R20 / CPU (Single Core) | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 (2023) | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H (620 - 693, n=25) | |
Average of class Multimedia (341 - 812, n=97, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
Cinebench R15 / CPU Multi 64Bit | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (1988 - 2858, n=29) | |
MSI Prestige 16 B1MG-001US | |
Average of class Multimedia (785 - 4703, n=106, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G |
Cinebench R15 / CPU Single 64Bit | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (230 - 268, n=26) | |
LG Gram 17 (2023) | |
Average of class Multimedia (142.6 - 308, n=99, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
Blender / v2.79 BMW27 CPU | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G | |
Average of class Multimedia (107 - 662, n=95, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (178 - 349, n=23) | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US |
7-Zip 18.03 / 7z b 4 | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (42601 - 70074, n=25) | |
Average of class Multimedia (20166 - 119900, n=90, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G |
7-Zip 18.03 / 7z b 4 -mmt1 | |
LG Gram 17 (2023) | |
Average of class Multimedia (3398 - 7163, n=90, last 2 years) | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (5037 - 5540, n=25) | |
MSI Prestige 16 B1MG-001US | |
LG Gram 17 17Z90S-G.AA79G | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17Z90Q-E.AD78G |
Geekbench 6.2 / Multi-Core | |
Average of class Multimedia (8656 - 21264, n=30, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H (10696 - 13656, n=27) | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G |
Geekbench 6.2 / Single-Core | |
Average of class Multimedia (2320 - 3157, n=30, last 2 years) | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H (2287 - 2458, n=27) | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G |
Geekbench 5.5 / Multi-Core | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (10017 - 13556, n=27) | |
Acer Swift Go 14 SFG14-72 | |
Average of class Multimedia (3828 - 23059, n=100, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) | |
LG Gram 17Z90Q-E.AD78G |
Geekbench 5.5 / Single-Core | |
LG Gram 17 (2023) | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (1689 - 1824, n=27) | |
Average of class Multimedia (926 - 2342, n=100, last 2 years) | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
HWBOT x265 Benchmark v2.2 / 4k Preset | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US | |
Average Intel Core Ultra 7 155H (9.93 - 21.2, n=25) | |
Acer Swift Go 14 SFG14-72 | |
Average of class Multimedia (4.99 - 30.5, n=88, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 (2023) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
LibreOffice / 20 Documents To PDF | |
LG Gram 17Z90Q-E.AD78G | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (6.7 - 84.9, n=92, last 2 years) | |
Average Intel Core Ultra 7 155H (40.9 - 58.9, n=25) | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
LG Gram 17 (2023) |
R Benchmark 2.5 / Overall mean | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G | |
Acer Swift Go 14 SFG14-72 | |
Average of class Multimedia (0.3826 - 0.723, n=90, last 2 years) | |
Average Intel Core Ultra 7 155H (0.4609 - 0.516, n=25) | |
LG Gram 17 (2023) | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng |
* ... smaller is better
AIDA64: FP32 Ray-Trace | FPU Julia | CPU SHA3 | CPU Queen | FPU SinJulia | FPU Mandel | CPU AES | CPU ZLib | FP64 Ray-Trace | CPU PhotoWorxx
Performance Rating | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / FP32 Ray-Trace | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (6670 - 18470, n=25) | |
Average of class Multimedia (3804 - 27411, n=88, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / FPU Julia | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (43630 - 93181, n=25) | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (16379 - 136048, n=88, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / CPU SHA3 | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (1940 - 4436, n=25) | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (1099 - 6681, n=88, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / CPU Queen | |
MSI Prestige 16 B1MG-001US | |
Average of class Multimedia (21547 - 134321, n=88, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (64698 - 93266, n=25) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / FPU SinJulia | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (5639 - 10641, n=25) | |
Average of class Multimedia (3099 - 15484, n=88, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / FPU Mandel | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (21052 - 47685, n=25) | |
Average of class Multimedia (9602 - 68591, n=88, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / CPU AES | |
MSI Prestige 16 B1MG-001US | |
Average of class Multimedia (23702 - 169946, n=88, last 2 years) | |
Average Intel Core Ultra 7 155H (45713 - 152179, n=25) | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / CPU ZLib | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (557 - 1250, n=25) | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (302 - 1901, n=88, last 2 years) | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / FP64 Ray-Trace | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (3569 - 9802, n=25) | |
Average of class Multimedia (1996 - 14590, n=88, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / CPU PhotoWorxx | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H (32719 - 54223, n=25) | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G | |
Average of class Multimedia (7419 - 53918, n=88, last 2 years) |
System performance
With the Intel Core Ultra 7 155H's comparatively low TDP within the LG Gram 17, its system performance is somewhat reduced, too. While a direct comparison of the benchmark results from PCMark 10, Crossmark and others shows that the LG Gram gained significantly lower scores compared to the competition, the difference is likely hardly noticeable in everyday use. Applications start quickly, and surfing and streaming run smoothly. Unfortunately, though, Meteor Lake falls well short of its potential as a result of this low TDP.
CrossMark: Overall | Productivity | Creativity | Responsiveness
WebXPRT 3: Overall
WebXPRT 4: Overall
Mozilla Kraken 1.1: Total
PCMark 10 / Score | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (5159 - 7529, n=17) | |
Acer Swift Go 14 SFG14-72 | |
Average of class Multimedia (4635 - 8670, n=85, last 2 years) | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G |
PCMark 10 / Essentials | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (9557 - 11214, n=17) | |
Average of class Multimedia (8480 - 12420, n=85, last 2 years) | |
Samsung Galaxy Book4 Ultra | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G |
PCMark 10 / Productivity | |
LG Gram 17Z90Q-E.AD78G | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (7822 - 10591, n=17) | |
Average of class Multimedia (5845 - 11186, n=85, last 2 years) | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G |
PCMark 10 / Digital Content Creation | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (4985 - 9999, n=17) | |
Average of class Multimedia (4688 - 13548, n=85, last 2 years) | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G |
CrossMark / Overall | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (1009 - 2146, n=91, last 2 years) | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (1366 - 1903, n=17) | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
CrossMark / Productivity | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Average of class Multimedia (971 - 2064, n=91, last 2 years) | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (1291 - 1717, n=16) | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
CrossMark / Creativity | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Average of class Multimedia (1054 - 2865, n=91, last 2 years) | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (1519 - 1929, n=16) | |
LG Gram 17 17Z90S-G.AA79G | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17Z90Q-E.AD78G |
CrossMark / Responsiveness | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
Average of class Multimedia (926 - 2171, n=91, last 2 years) | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (939 - 1700, n=16) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G |
WebXPRT 3 / Overall | |
MSI Prestige 16 B1MG-001US | |
Average of class Multimedia (171.4 - 432, n=93, last 2 years) | |
Acer Swift Go 14 SFG14-72 | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (255 - 299, n=17) | |
HP Spectre x360 16-aa0074ng | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G |
WebXPRT 4 / Overall | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (241 - 263, n=13) | |
Average of class Multimedia (133.2 - 348, n=70, last 2 years) | |
LG Gram 17Z90Q-E.AD78G |
Mozilla Kraken 1.1 / Total | |
LG Gram 17Z90Q-E.AD78G | |
LG Gram 17 17Z90S-G.AA79G | |
Average of class Multimedia (363 - 1016, n=95, last 2 years) | |
Average Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU (520 - 565, n=17) | |
Acer Swift Go 14 SFG14-72 | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra |
* ... smaller is better
PCMark 10 Score | 5159 points | |
Help |
AIDA64 / Memory Copy | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra | |
LG Gram 17 17Z90S-G.AA79G | |
Average Intel Core Ultra 7 155H (62397 - 95631, n=25) | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17Z90Q-E.AD78G | |
Average of class Multimedia (20513 - 94254, n=88, last 2 years) |
AIDA64 / Memory Read | |
Samsung Galaxy Book4 Ultra | |
LG Gram 17 17Z90S-G.AA79G | |
HP Spectre x360 16-aa0074ng | |
Average Intel Core Ultra 7 155H (60544 - 90647, n=25) | |
MSI Prestige 16 B1MG-001US | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17Z90Q-E.AD78G | |
Average of class Multimedia (22917 - 90142, n=88, last 2 years) |
AIDA64 / Memory Write | |
LG Gram 17 17Z90S-G.AA79G | |
MSI Prestige 16 B1MG-001US | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (64852 - 93451, n=25) | |
Average of class Multimedia (20226 - 95196, n=88, last 2 years) | |
LG Gram 17Z90Q-E.AD78G |
AIDA64 / Memory Latency | |
LG Gram 17 17Z90S-G.AA79G | |
Acer Swift Go 14 SFG14-72 | |
Average Intel Core Ultra 7 155H (125.8 - 173, n=25) | |
Samsung Galaxy Book4 Ultra | |
HP Spectre x360 16-aa0074ng | |
MSI Prestige 16 B1MG-001US | |
LG Gram 17Z90Q-E.AD78G | |
Average of class Multimedia (75 - 346, n=87, last 2 years) |
* ... smaller is better
DPC latencies
One of the programs or drivers pre-installed by LG causes DPC latency problems on the current Gram 17. Despite a fast processor and large RAM, the LG Gram 17 is not suitable for real-time applications.
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17Z90Q-E.AD78G | |
HP Spectre x360 16-aa0074ng | |
Samsung Galaxy Book4 Ultra | |
MSI Prestige 16 B1MG-001US |
* ... smaller is better
Storage device
LG relies on an M.2 NVMe SSD module from Samsung for the laptop's mass storage. In our database and in comparison to the competition, this SSD is only partially a success. It may be fast enough for everyday use, but when copying many smaller files, you will notice the clear disadvantages of this SSD. Since the LG laptop also offers a second slot for NVMe SSDs, it is possible to make upgrades in this aspect.
* ... smaller is better
Reading continuous performance: DiskSpd Read Loop, Queue Depth 8
Graphics card
We were able to gain our first experience with the Intel Arc iGPU on an Acer Swift Go. This showed us that Intel's new iGPU can sometimes be faster than entry-level graphics from Nvidia, as a comparison with the LG Gram 17Z90Q-E.AD78G also shows.
Unfortunately, the hope that our new LG Gram will beat the old one with an RTX 2050 in terms of graphics performance remains unfounded. The TDP set for the new Gram is too low to tease out much performance from the Arc iGPU.
3DMark Cloud Gate Standard Score | 18794 points | |
3DMark Fire Strike Score | 5664 points | |
3DMark Time Spy Score | 2691 points | |
Help |
Gaming performance
The laptop's performance in the graphics benchmarks using PCMark and 3DMark also shows that the LG Gram 17 is not a graphics beast when it comes to gaming. More recent games such as Cyberpunk 2077 can only be played in the lowest quality settings, if at all.
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
Samsung Galaxy Book4 Ultra | |
Average of class Multimedia (8 - 143.2, n=99, last 2 years) | |
LG Gram 17Z90Q-E.AD78G | |
MSI Prestige 16 B1MG-001US | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 17Z90S-G.AA79G | |
LG Gram 17 (2023) |
GTA V - 1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x | |
Samsung Galaxy Book4 Ultra | |
Average of class Multimedia (4.24 - 123, n=88, last 2 years) | |
LG Gram 17Z90Q-E.AD78G | |
HP Spectre x360 16-aa0074ng | |
Acer Swift Go 14 SFG14-72 | |
LG Gram 17 (2023) | |
LG Gram 17 17Z90S-G.AA79G |
low | med. | high | ultra | QHD | |
GTA V (2015) | 102.4 | 85.7 | 19.1 | 9.59 | |
The Witcher 3 (2015) | 20.1 | ||||
Dota 2 Reborn (2015) | 78.3 | 55.8 | 39.8 | 43.7 | |
Final Fantasy XV Benchmark (2018) | 35.6 | 30.3 | 14.7 | 13.4 | |
X-Plane 11.11 (2018) | 46.1 | 35.8 | 30.8 | ||
Far Cry 5 (2018) | 22 | 25 | |||
Strange Brigade (2018) | 141 | 52.7 | 41.4 | 27.1 | |
F1 23 (2023) | 15.2 | 15 | 26.6 | ||
Cyberpunk 2077 2.0 Phantom Liberty (2023) | 21.7 | 9.42 | 7.3 |
Emissions - The Gram 17 can run silently if desired
Noise emissions
One advantage of the LG Gram 17 is that it usually remains quiet during office use. As long as you don't start a 3D application in full-screen mode, the laptop remains below 32 dB(A). However, when gaming or using other 3D applications in full-screen mode, the Gram's fans suddenly become much more active. For example, we simulated a moderate load scenario using the outdated 3DMark 06, while Prime95 and Furmark (in window mode) are supposed to simulate the highest load. Our test device was sometimes louder under moderate load than under full load. Only in the modified stress test with Prime95 and Furmark in full-screen mode did the new LG Gram 17 emit up to 44 dB(A).
Subsequently, the noise emissions that you can expect from our test device are mostly quiet to barely audible. However, as the fans barely emit any high-frequency noises, the laptop still remains bearable even when the fans are spinning at their fastest. If desired, you can directly influence the LG Gram's fan noise emissions via the LG Smart Assistant. This even makes silent operation possible.
Noise Level
Idle |
| 24.95 / 24.95 / 25.3 dB(A) |
Load |
| 38.54 / 32 dB(A) |
| ||
30 dB silent 40 dB(A) audible 50 dB(A) loud |
||
min: , med: , max: Earthworks M23R, Arta (15 cm distance) environment noise: 24.95 dB(A) |
LG Gram 17 17Z90S-G.AA79G Arc 8-Cores, Ultra 7 155H, Samsung PM9B1 1024GB MZVL41T0HBLB | LG Gram 17Z90Q-E.AD78G GeForce RTX 2050 Mobile, i7-1260P, Samsung PM9A1 MZVL21T0HCLR | Samsung Galaxy Book4 Ultra NVIDIA GeForce RTX 4050 Laptop GPU, Ultra 7 155H, Samsung PM9A1 MZVL2512HCJQ | HP Spectre x360 16-aa0074ng Arc 8-Cores, Ultra 7 155H, Kioxia XG8 KXG80ZNV1T02 | MSI Prestige 16 B1MG-001US Arc 8-Cores, Ultra 7 155H, Samsung PM9A1 MZVL22T0HBLB | Acer Swift Go 14 SFG14-72 Arc 8-Cores, Ultra 7 155H, SK hynix HFS001TEJ9X110NA | |
---|---|---|---|---|---|---|
Noise | -21% | -3% | 14% | -11% | -7% | |
off / environment * | 24.95 | 26 -4% | 24.2 3% | 23 8% | 24.5 2% | 25 -0% |
Idle Minimum * | 24.95 | 28 -12% | 24.2 3% | 23 8% | 24.5 2% | 25 -0% |
Idle Average * | 24.95 | 28 -12% | 24.2 3% | 23 8% | 26.3 -5% | 25 -0% |
Idle Maximum * | 25.3 | 28.8 -14% | 24.2 4% | 23 9% | 26.3 -4% | 26.2 -4% |
Load Average * | 38.54 | 49.3 -28% | 37.9 2% | 23 40% | 36.5 5% | 35.7 7% |
Load Maximum * | 32 | 49.1 -53% | 41.7 -30% | 28.62 11% | 52.9 -65% | 45.5 -42% |
Witcher 3 ultra * | 41.7 | 27 | 46.3 |
* ... smaller is better
Temperature
Like all other laptops from LG, the LG Gram 17 has a case made from a magnesium-light metal alloy. This does also result in surface temperatures above 40 °C already being perceived as uncomfortable. Fortunately, the laptop only showed such temperature values in a small area above the keyboard and below the heat sink. All points where you would normally touch a laptop remained at moderate temperatures between room temperature (22 °C) and body temperature, even after an hour during the stress test.
Despite its less active fans, the laptop remains reasonably cool. However, LG's power management comes at the price of a low TDP. In normal cooling mode, the combined power consumption of the CPU and iGPU dropped to just 15 watts after less than a minute in the stress test. However, this was maintained throughout. The processor's temperatures remained at a stable 77 °C.
(±) The maximum temperature on the upper side is 40.1 °C / 104 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 42.9 °C / 109 F, compared to the average of 39.1 °C / 102 F
(+) In idle usage, the average temperature for the upper side is 24.6 °C / 76 F, compared to the device average of 31.2 °C / 88 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 22.8 °C / 73 F and are therefore cool to the touch.
(+) The average temperature of the palmrest area of similar devices was 28.8 °C / 83.8 F (+6 °C / 10.8 F).
LG Gram 17 17Z90S-G.AA79G Intel Core Ultra 7 155H, Intel Arc 8-Cores iGPU | |
---|---|
Heat | |
Maximum Upper Side * | 40.1 |
Maximum Bottom * | 42.9 |
Idle Upper Side * | 26.8 |
Idle Bottom * | 31.1 |
* ... smaller is better
Speakers
At a maximum of 78 dB(A), the LG Gram 17 is not quite as loud as many of its competitors—but it still delivers a good sound. As the two speakers inside the lightweight 17-inch speaker radiate downwards, its sound is somewhat dependent on the surface. Solid wood is better suited for a good sound than soft surfaces.
LG Gram 17 17Z90S-G.AA79G audio analysis
(±) | speaker loudness is average but good (78.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.6% lower than median
(±) | linearity of bass is average (12.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.5% higher than median
(±) | linearity of mids is average (8.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.9% away from median
(±) | linearity of highs is average (7.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.7% difference to median)
Compared to same class
» 28% of all tested devices in this class were better, 4% similar, 68% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 15% of all tested devices were better, 4% similar, 81% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Samsung Galaxy Book4 Ultra audio analysis
(+) | speakers can play relatively loud (85 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.4% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.4% away from median
(+) | mids are linear (3.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3% away from median
(+) | highs are linear (5.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.5% difference to median)
Compared to same class
» 11% of all tested devices in this class were better, 4% similar, 85% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 5% of all tested devices were better, 2% similar, 93% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Power management - Frugal laptop
Power consumption
While we already noticed that the low TDP which LG has applied to the Intel Core Ultra 7 within the Gram 17 has a negative effect on its performance, it also reduces its power consumption. The lightweight laptop came below its competitors in almost all load ranges. Overall, the Gram 17 proves to be relatively frugal despite its larger screen.
Off / Standby | 0.4 / 0.61 Watt |
Idle | 3.4 / 6.1 / 9.9 Watt |
Load |
31.29 / 60 Watt |
LG Gram 17 17Z90S-G.AA79G Ultra 7 155H, Arc 8-Cores, Samsung PM9B1 1024GB MZVL41T0HBLB, IPS, 2560x1600, 17.00 | LG Gram 17Z90Q-E.AD78G i7-1260P, GeForce RTX 2050 Mobile, Samsung PM9A1 MZVL21T0HCLR, IPS, 2560x1600, 17.00 | Samsung Galaxy Book4 Ultra Ultra 7 155H, NVIDIA GeForce RTX 4050 Laptop GPU, Samsung PM9A1 MZVL2512HCJQ, OLED, 2880x1800, 16.00 | HP Spectre x360 16-aa0074ng Ultra 7 155H, Arc 8-Cores, Kioxia XG8 KXG80ZNV1T02, OLED, 2880x1800, 16.00 | MSI Prestige 16 B1MG-001US Ultra 7 155H, Arc 8-Cores, Samsung PM9A1 MZVL22T0HBLB, IPS, 2560x1600, 16.00 | Acer Swift Go 14 SFG14-72 Ultra 7 155H, Arc 8-Cores, SK hynix HFS001TEJ9X110NA, OLED, 2880x1800, 14.00 | Average Intel Arc 8-Cores iGPU | Average of class Multimedia | |
---|---|---|---|---|---|---|---|---|
Power Consumption | -32% | -67% | -14% | -51% | -52% | -42% | -101% | |
Idle Minimum * | 3.4 | 4.1 -21% | 4.8 -41% | 4.1 -21% | 3 12% | 5.5 -62% | 4.96 ? -46% | 7.29 ? -114% |
Idle Average * | 6.1 | 9.8 -61% | 7.5 -23% | 4.5 26% | 9.5 -56% | 10.1 -66% | 8.01 ? -31% | 11.8 ? -93% |
Idle Maximum * | 9.9 | 12 -21% | 7.9 20% | 5.9 40% | 12 -21% | 11.2 -13% | 12.8 ? -29% | 14.6 ? -47% |
Load Average * | 31.29 | 49.3 -58% | 79.3 -153% | 51.2 -64% | 68.3 -118% | 45.9 -47% | 50.6 ? -62% | 77.7 ? -148% |
Witcher 3 ultra * | 40.9 | 49.3 -21% | 79.2 -94% | 47.6 -16% | 59.8 -46% | 60.9 -49% | ||
Load Maximum * | 60 | 66 -10% | 125 -108% | 90.4 -51% | 104.8 -75% | 104.1 -74% | 84.4 ? -41% | 121 ? -102% |
* ... smaller is better
Power consumption Witcher 3 / stress test
Power consumption with external monitor
Runtimes
LG's battery capacity of 77 Wh is described as being big and bold. The low power consumption values that we determined in our power measurements, combined with its powerful battery, resulted in runtimes of more than 15 hours in our Wi-Fi web surfing test. In terms of battery life, only the MSI Prestige 16 is better among its competitors thanks to its 99.9 Wh battery.
LG Gram 17 17Z90S-G.AA79G Ultra 7 155H, Arc 8-Cores, 77 Wh | LG Gram 17Z90Q-E.AD78G i7-1260P, GeForce RTX 2050 Mobile, 90 Wh | Samsung Galaxy Book4 Ultra Ultra 7 155H, NVIDIA GeForce RTX 4050 Laptop GPU, 76 Wh | HP Spectre x360 16-aa0074ng Ultra 7 155H, Arc 8-Cores, 83 Wh | MSI Prestige 16 B1MG-001US Ultra 7 155H, Arc 8-Cores, 99.9 Wh | Acer Swift Go 14 SFG14-72 Ultra 7 155H, Arc 8-Cores, 65 Wh | Average of class Multimedia | |
---|---|---|---|---|---|---|---|
Battery Runtime | -7% | -37% | -12% | 20% | -48% | -34% | |
WiFi v1.3 | 918 | 872 -5% | 656 -29% | 717 -22% | 1100 20% | 479 -48% | 572 ? -38% |
Load | 140 | 129 -8% | 78 -44% | 139 -1% | 166 19% | 74 -47% | 97.7 ? -30% |
H.264 | 1076 | 862 | 710 ? | ||||
Reader / Idle | 1506 | 933 ? |
Pros
Cons
Verdict - Small improvements to an outstanding product range
As is usually the case when it comes to the Gram series, the latest LG Gram 17 also isn't exactly the most powerful laptop on the market. LG doesn't really know how to use the new Intel Core Ultra 7 to its full potential and it hasn't given the chip enough leeway in terms of power consumption. However, this isn't noticeable during everyday office use and when surfing and streaming. The processor delivers decent performance even with a low TDP.
The advantages of this laptop go beyond pure computing power. As a result, the LG Gram 17 is mostly quiet, frugal and battery-friendly. Its large, bright and color-accurate screen adds real value during productive work as usually, you can only find this large a display surface on heavy gaming laptops. In contrast, the LG Gram 17 is a true lightweight device. The laptop and power supply together only weighs a mere 1.5 kg. If you are on the move a lot, then you'll likely appreciate the laptop's low weight.
LG Gram continues to stand for high-quality laptops that, in particular, benefit from being lightweight without completely losing sight of performance.
No other manufacturer currently offers a 17-inch device as an office or multimedia laptop. If it comes down to every gram while maintaining a lot of screen space when traveling, then the LG laptop is almost totally unique. However, if you are happy with a 16-inch laptop and a little more weight is not a problem, then you will find a much larger selection of similar laptops with a 16-inch screen. Without exception, the Samsung Galaxy Book4 Ultra, HP Spectre x360 16 and MSI Prestige 16 all deliver higher computing power. On the surface, we hardly noted any difference in picture quality. LG only faces no competition when it comes to devices with a matte screen.
Price and availability
The new LG Gram 17 is currently on offer on the manufacturer's website, with prices starting at $1,199.99.
Last year's version of the laptop can be purchased from Amazon for US$1,199.99.
LG Gram 17 17Z90S-G.AA79G
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04/12/2024 v7
Marc Herter
Transparency
The present review sample was made available to the author as a loan by the manufacturer or a shop for the purposes of review. The lender had no influence on this review, nor did the manufacturer receive a copy of this review before publication. There was no obligation to publish this review.