GRID K280Q vs Radeon R9 M390
When choosing between GRID K280Q and Radeon R9 M390, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GRID K280Q and Radeon R9 M390.
GRID K280Q
Radeon R9 M390 is a Laptop Graphics Card
Note: Radeon R9 M390 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R9 M390 here:
Main Specs
GRID K280Q | Radeon R9 M390 | |
Power consumption (TDP) | 225 Watt | |
Interface | PCIe 3.0 x16 | |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 4 GB | 2 GB |
Display Connectors | No outputs | |
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- GRID K280Q has 2 GB more memory, than Radeon R9 M390.
- GRID K280Q is used in Desktops, and Radeon R9 M390 - in Laptops.
- GRID K280Q is build with Kepler architecture, and Radeon R9 M390 - with GCN.
- GRID K280Q and Radeon R9 M390 are manufactured by 28 nm process technology.
Game benchmarks
high / 1080p | 12−14 | 18−20 |
ultra / 1080p | 7−8 | 10−11 |
QHD / 1440p | 1−2 | 5−6 |
4K / 2160p | − | 4−5 |
low / 720p | 24−27 | 35−40 |
medium / 1080p | 14−16 | 21−24 |
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 58% more, than GRID K280Q. | ||
high / 1080p | 18−20 | 27−30 |
ultra / 1080p | 16−18 | 24−27 |
QHD / 1440p | 2−3 | 10−12 |
4K / 2160p | − | 7−8 |
low / 720p | 40−45 | 60−65 |
medium / 1080p | 21−24 | 30−35 |
The average gaming FPS of Radeon R9 M390 in Battlefield 5 is 60% more, than GRID K280Q. | ||
low / 768p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
GRID K280Q and Radeon R9 M390 have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 180−190 | 220−230 |
medium / 768p | 150−160 | 190−200 |
ultra / 1080p | 80−85 | 110−120 |
QHD / 1440p | 45−50 | 65−70 |
4K / 2160p | 30−33 | 35−40 |
high / 768p | 120−130 | 150−160 |
The average gaming FPS of Radeon R9 M390 in Counter-Strike: Global Offensive is 26% more, than GRID K280Q. | ||
low / 768p | 55−60 | 55−60 |
ultra / 1080p | 30−35 | 45−50 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon R9 M390 in Cyberpunk 2077 is 11% more, than GRID K280Q. | ||
low / 768p | 100−110 | 110−120 |
medium / 768p | 80−85 | 100−110 |
ultra / 1080p | 50−55 | 70−75 |
The average gaming FPS of Radeon R9 M390 in Dota 2 is 21% more, than GRID K280Q. | ||
high / 1080p | 14−16 | 21−24 |
ultra / 1080p | 12−14 | 18−20 |
QHD / 1440p | − | 16−18 |
4K / 2160p | 5−6 | 7−8 |
low / 720p | 30−35 | 45−50 |
medium / 1080p | 14−16 | 21−24 |
The average gaming FPS of Radeon R9 M390 in Far Cry 5 is 43% more, than GRID K280Q. | ||
high / 1080p | 21−24 | 27−30 |
ultra / 1080p | 14−16 | 21−24 |
QHD / 1440p | − | 16−18 |
low / 720p | 85−90 | 110−120 |
medium / 1080p | 40−45 | 60−65 |
The average gaming FPS of Radeon R9 M390 in Fortnite is 39% more, than GRID K280Q. | ||
high / 1080p | 20−22 | 30−33 |
ultra / 1080p | 16−18 | 21−24 |
QHD / 1440p | 6−7 | 12−14 |
4K / 2160p | − | 10−12 |
low / 720p | 40−45 | 60−65 |
medium / 1080p | 21−24 | 30−35 |
The average gaming FPS of Radeon R9 M390 in Forza Horizon 4 is 52% more, than GRID K280Q. | ||
low / 768p | 70−75 | 95−100 |
medium / 768p | 65−70 | 85−90 |
high / 1080p | 21−24 | 35−40 |
ultra / 1080p | 10−11 | 14−16 |
QHD / 1440p | 0−1 | 5−6 |
The average gaming FPS of Radeon R9 M390 in Grand Theft Auto V is 37% more, than GRID K280Q. | ||
high / 1080p | 7−8 | 10−12 |
ultra / 1080p | 6−7 | 9−10 |
4K / 2160p | 1−2 | 3−4 |
low / 720p | 21−24 | 35−40 |
medium / 1080p | 10−11 | 14−16 |
The average gaming FPS of Radeon R9 M390 in Metro Exodus is 66% more, than GRID K280Q. | ||
low / 768p | 100−110 | 110−120 |
ultra / 1080p | 95−100 | − |
medium / 1080p | 100−110 | 110−120 |
The average gaming FPS of Radeon R9 M390 in Minecraft is 9% more, than GRID K280Q. | ||
high / 1080p | 20−22 | 24−27 |
ultra / 1080p | 16−18 | 18−20 |
low / 720p | 45−50 | 65−70 |
medium / 1080p | 21−24 | 27−30 |
The average gaming FPS of Radeon R9 M390 in PLAYERUNKNOWN'S BATTLEGROUNDS is 29% more, than GRID K280Q. | ||
high / 1080p | 12−14 | 14−16 |
ultra / 1080p | 9−10 | 10−11 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 21−24 | 30−35 |
medium / 1080p | 14−16 | 18−20 |
The average gaming FPS of Radeon R9 M390 in Red Dead Redemption 2 is 26% more, than GRID K280Q. | ||
low / 768p | 40−45 | 65−70 |
medium / 768p | 27−30 | 40−45 |
high / 1080p | 14−16 | 21−24 |
ultra / 1080p | 9−10 | 12−14 |
4K / 2160p | 7−8 | 9−10 |
The average gaming FPS of Radeon R9 M390 in The Witcher 3: Wild Hunt is 55% more, than GRID K280Q. | ||
low / 768p | 95−100 | 100−110 |
medium / 768p | 55−60 | 65−70 |
ultra / 1080p | 27−30 | 35−40 |
high / 768p | 45−50 | 55−60 |
The average gaming FPS of Radeon R9 M390 in World of Tanks is 15% more, than GRID K280Q. |
Full Specs
GRID K280Q | Radeon R9 M390 | |
Architecture | Kepler | GCN |
Code name | GK104 | Pitcairn |
Type | Workstation | Laptop |
Release date | 28 June 2013 | 9 June 2015 |
Pipelines | 1536 | 1024 |
Core clock speed | 745 MHz | |
Transistor count | 3,540 million | 5000 Million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 95.36 | |
Floating-point performance | 2,289 gflops | |
Memory bus width | 256 Bit | 256 Bit |
Memory clock speed | 5000 MHz | |
Memory bandwidth | 160.0 GB/s | |
Shared memory | - | |
DirectX | 12 (11_0) | |
Shader Model | 5.1 | |
OpenGL | 4.6 | 4.4 |
OpenCL | 1.2 | Not Listed |
Vulkan | 1.1.126 | |
CUDA | 3.0 | |
FreeSync | + | |
Bus support | PCIe 3.0 | |
Bitcoin / BTC (SHA256) | 242 Mh/s | |
Laptop size | large | |
Eyefinity | + | |
HD3D | + | |
PowerTune | + | |
DualGraphics | + | |
ZeroCore | + | |
Switchable graphics | + | |
Mantle | + | |
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