GRID K280Q vs Radeon HD 8790M
Find out if it is worth upgrading your current GPU setup by comparing GRID K280Q and Radeon HD 8790M. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GRID K280Q and Radeon HD 8790M. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GRID K280Q
Radeon HD 8790M is a Laptop Graphics Card
Note: Radeon HD 8790M 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 HD 8790M here:
Main Specs
| GRID K280Q | Radeon HD 8790M | |
| Power consumption (TDP) | 225 Watt | |
| Interface | PCIe 3.0 x16 | MXM-A (3.0) |
| Supplementary power connectors | None | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 4 GB | 2 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GRID K280Q is connected by PCIe 3.0 x16, and Radeon HD 8790M uses MXM-A (3.0) interface.
- GRID K280Q has 2 GB more memory, than Radeon HD 8790M.
- GRID K280Q is used in Desktops, and Radeon HD 8790M - in Laptops.
- GRID K280Q is build with Kepler architecture, and Radeon HD 8790M - with GCN.
- Core clock speed of Radeon HD 8790M is 105 MHz higher, than GRID K280Q.
- GRID K280Q and Radeon HD 8790M are manufactured by 28 nm process technology.
- Memory clock speed of GRID K280Q is 500 MHz higher, than Radeon HD 8790M.
Game benchmarks
| high / 1080p | 12−14 | 3−4 |
| ultra / 1080p | 7−8 | 1−2 |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 24−27 | 14−16 |
| medium / 1080p | 14−16 | 6−7 |
| The average gaming FPS of GRID K280Q in Assassin's Creed Odyssey is 150% more, than Radeon HD 8790M. | ||
| high / 1080p | 18−20 | 8−9 |
| ultra / 1080p | 16−18 | 6−7 |
| QHD / 1440p | 2−3 | 0−1 |
| low / 720p | 40−45 | 21−24 |
| medium / 1080p | 21−24 | 9−10 |
| The average gaming FPS of GRID K280Q in Battlefield 5 is 127% more, than Radeon HD 8790M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | − | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| GRID K280Q and Radeon HD 8790M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 180−190 | 120−130 |
| medium / 768p | 150−160 | 100−110 |
| ultra / 1080p | 80−85 | 50−55 |
| QHD / 1440p | 45−50 | 24−27 |
| 4K / 2160p | 30−33 | − |
| high / 768p | 120−130 | 75−80 |
| The average gaming FPS of GRID K280Q in Counter-Strike: Global Offensive is 54% more, than Radeon HD 8790M. | ||
| low / 768p | 55−60 | 70−75 |
| ultra / 1080p | 30−35 | 21−24 |
| medium / 1080p | 45−50 | 40−45 |
| GRID K280Q and Radeon HD 8790M have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 100−110 | 75−80 |
| medium / 768p | 80−85 | 55−60 |
| ultra / 1080p | 50−55 | 30−35 |
| The average gaming FPS of GRID K280Q in Dota 2 is 45% more, than Radeon HD 8790M. | ||
| high / 1080p | 14−16 | 4−5 |
| ultra / 1080p | 12−14 | 4−5 |
| 4K / 2160p | 5−6 | 1−2 |
| low / 720p | 30−35 | 14−16 |
| medium / 1080p | 14−16 | 6−7 |
| The average gaming FPS of GRID K280Q in Far Cry 5 is 166% more, than Radeon HD 8790M. | ||
| high / 1080p | 21−24 | 12−14 |
| ultra / 1080p | 14−16 | 7−8 |
| QHD / 1440p | − | 4−5 |
| low / 720p | 85−90 | 60−65 |
| medium / 1080p | 40−45 | 18−20 |
| The average gaming FPS of GRID K280Q in Fortnite is 64% more, than Radeon HD 8790M. | ||
| high / 1080p | 20−22 | 8−9 |
| ultra / 1080p | 16−18 | 7−8 |
| QHD / 1440p | 6−7 | 0−1 |
| low / 720p | 40−45 | 21−24 |
| medium / 1080p | 21−24 | 10−11 |
| The average gaming FPS of GRID K280Q in Forza Horizon 4 is 108% more, than Radeon HD 8790M. | ||
| low / 768p | 70−75 | 50−55 |
| medium / 768p | 65−70 | − |
| high / 1080p | 21−24 | 10−11 |
| ultra / 1080p | 10−11 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | − | 40−45 |
| The average gaming FPS of GRID K280Q in Grand Theft Auto V is 59% more, than Radeon HD 8790M. | ||
| high / 1080p | 7−8 | 2−3 |
| ultra / 1080p | 6−7 | 0−1 |
| 4K / 2160p | 1−2 | 0−1 |
| low / 720p | 21−24 | 9−10 |
| medium / 1080p | 10−11 | 4−5 |
| The average gaming FPS of GRID K280Q in Metro Exodus is 160% more, than Radeon HD 8790M. | ||
| low / 768p | 100−110 | 85−90 |
| high / 1080p | − | 70−75 |
| ultra / 1080p | 95−100 | − |
| medium / 1080p | 100−110 | − |
| The average gaming FPS of GRID K280Q in Minecraft is 20% more, than Radeon HD 8790M. | ||
| high / 1080p | 20−22 | − |
| ultra / 1080p | 16−18 | 12−14 |
| low / 720p | 45−50 | 30−35 |
| medium / 1080p | 21−24 | 14−16 |
| The average gaming FPS of GRID K280Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 45% more, than Radeon HD 8790M. | ||
| high / 1080p | 12−14 | 7−8 |
| ultra / 1080p | 9−10 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 8−9 |
| medium / 1080p | 14−16 | 8−9 |
| The average gaming FPS of GRID K280Q in Red Dead Redemption 2 is 114% more, than Radeon HD 8790M. | ||
| low / 768p | 40−45 | 20−22 |
| medium / 768p | 27−30 | 12−14 |
| high / 1080p | 14−16 | 7−8 |
| ultra / 1080p | 9−10 | 5−6 |
| 4K / 2160p | 7−8 | 1−2 |
| The average gaming FPS of GRID K280Q in The Witcher 3: Wild Hunt is 122% more, than Radeon HD 8790M. | ||
| low / 768p | 95−100 | 75−80 |
| medium / 768p | 55−60 | 40−45 |
| ultra / 1080p | 27−30 | 18−20 |
| high / 768p | 45−50 | 30−35 |
| The average gaming FPS of GRID K280Q in World of Tanks is 35% more, than Radeon HD 8790M. | ||
Full Specs
| GRID K280Q | Radeon HD 8790M | |
| Architecture | Kepler | GCN |
| Code name | GK104 | Mars XTX |
| Type | Workstation | Laptop |
| Release date | 28 June 2013 | 16 November 2012 |
| Pipelines | 1536 | 384 |
| Core clock speed | 745 MHz | 850 MHz |
| Boost Clock | 900 MHz | |
| Transistor count | 3,540 million | 950 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 95.36 | 21.60 |
| Floating-point performance | 2,289 gflops | 691.2 gflops |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 5000 MHz | 4500 MHz |
| Memory bandwidth | 160.0 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 12 (11_1) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | 3.0 | |
| Bitcoin / BTC (SHA256) | 80 Mh/s | |
| Laptop size | medium sized | |
| Check Price |