GRID K220Q vs Radeon HD 6990M Crossfire
If you are going to buy a new graphics card and are choosing between GRID K220Q and Radeon HD 6990M Crossfire, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the GRID K220Q stacks up against Radeon HD 6990M Crossfire, check out specs charts below.
GRID K220Q
Radeon HD 6990M Crossfire is a Laptop Graphics Card
Note: Radeon HD 6990M Crossfire 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 6990M Crossfire here:
Main Specs
| GRID K220Q | Radeon HD 6990M Crossfire | |
| Power consumption (TDP) | 225 Watt | |
| Interface | PCIe 3.0 x16 | |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 512 MB | 2x2 GB |
| Display Connectors | No outputs | |
| Check Price |
- GRID K220Q has 510 GB more memory, than Radeon HD 6990M Crossfire.
- GRID K220Q is used in Desktops, and Radeon HD 6990M Crossfire - in Laptops.
- GRID K220Q is build with Kepler architecture, and Radeon HD 6990M Crossfire - with Terascale 2.
- Core clock speed of GRID K220Q is 30 MHz higher, than Radeon HD 6990M Crossfire.
- GRID K220Q is manufactured by 28 nm process technology, and Radeon HD 6990M Crossfire - by 40 nm process technology.
- Memory clock speed of GRID K220Q is 4100 MHz higher, than Radeon HD 6990M Crossfire.
Game benchmarks
| high / 1080p | 1−2 | 35−40 |
| ultra / 1080p | 0−1 | 21−24 |
| QHD / 1440p | 0−1 | 16−18 |
| 4K / 2160p | − | 10−11 |
| low / 720p | 10−12 | 60−65 |
| medium / 1080p | 2−3 | 40−45 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Assassin's Creed Odyssey is 840% more, than GRID K220Q. | ||
| high / 1080p | − | 55−60 |
| ultra / 1080p | 3−4 | 45−50 |
| QHD / 1440p | 0−1 | 35−40 |
| 4K / 2160p | − | 18−20 |
| low / 720p | 12−14 | 100−110 |
| medium / 1080p | 4−5 | 60−65 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Battlefield 5 is 914% more, than GRID K220Q. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GRID K220Q and Radeon HD 6990M Crossfire have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 250−260 |
| medium / 768p | 85−90 | 220−230 |
| ultra / 1080p | 35−40 | 180−190 |
| QHD / 1440p | − | 110−120 |
| 4K / 2160p | 10−11 | 70−75 |
| high / 768p | 60−65 | 210−220 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Counter-Strike: Global Offensive is 206% more, than GRID K220Q. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 14−16 | − |
| medium / 1080p | 45−50 | 55−60 |
| GRID K220Q and Radeon HD 6990M Crossfire have the same average FPS in Cyberpunk 2077. | ||
| low / 768p | 70−75 | 120−130 |
| medium / 768p | 40−45 | 110−120 |
| ultra / 1080p | 18−20 | 100−110 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Dota 2 is 161% more, than GRID K220Q. | ||
| high / 1080p | 2−3 | 45−50 |
| ultra / 1080p | 2−3 | 40−45 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | 0−1 | 14−16 |
| low / 720p | 9−10 | 80−85 |
| medium / 1080p | 3−4 | 45−50 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Far Cry 5 is 1275% more, than GRID K220Q. | ||
| high / 1080p | − | 60−65 |
| ultra / 1080p | 5−6 | 45−50 |
| QHD / 1440p | 1−2 | 27−30 |
| 4K / 2160p | − | 27−30 |
| low / 720p | 45−50 | 180−190 |
| medium / 1080p | 7−8 | 110−120 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Fortnite is 526% more, than GRID K220Q. | ||
| high / 1080p | 3−4 | 60−65 |
| ultra / 1080p | − | 45−50 |
| QHD / 1440p | 0−1 | 30−35 |
| 4K / 2160p | − | 24−27 |
| low / 720p | 14−16 | 100−110 |
| medium / 1080p | 5−6 | 65−70 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Forza Horizon 4 is 875% more, than GRID K220Q. | ||
| low / 768p | 40−45 | 140−150 |
| medium / 768p | − | 120−130 |
| high / 1080p | 3−4 | 70−75 |
| ultra / 1080p | 2−3 | 30−35 |
| QHD / 1440p | 0−1 | 21−24 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 6990M Crossfire in Grand Theft Auto V is 418% more, than GRID K220Q. | ||
| high / 1080p | 1−2 | 24−27 |
| ultra / 1080p | 0−1 | 20−22 |
| QHD / 1440p | − | 16−18 |
| 4K / 2160p | 0−1 | 8−9 |
| low / 720p | 3−4 | 65−70 |
| medium / 1080p | 2−3 | 30−35 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Metro Exodus is 1950% more, than GRID K220Q. | ||
| low / 768p | 85−90 | 130−140 |
| high / 1080p | 55−60 | − |
| medium / 1080p | − | 120−130 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Minecraft is 55% more, than GRID K220Q. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 100−110 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 6990M Crossfire in PLAYERUNKNOWN'S BATTLEGROUNDS is 170% more, than GRID K220Q. | ||
| high / 1080p | − | 24−27 |
| ultra / 1080p | 3−4 | 16−18 |
| QHD / 1440p | 0−1 | 10−11 |
| 4K / 2160p | − | 7−8 |
| low / 720p | 4−5 | 65−70 |
| medium / 1080p | − | 35−40 |
| The average gaming FPS of Radeon HD 6990M Crossfire in Red Dead Redemption 2 is 950% more, than GRID K220Q. | ||
| low / 768p | 7−8 | 130−140 |
| medium / 768p | 6−7 | 85−90 |
| high / 1080p | 3−4 | 45−50 |
| ultra / 1080p | − | 24−27 |
| 4K / 2160p | 0−1 | 16−18 |
| The average gaming FPS of Radeon HD 6990M Crossfire in The Witcher 3: Wild Hunt is 1700% more, than GRID K220Q. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 12−14 | 50−55 |
| high / 768p | 30−33 | 60−65 |
| The average gaming FPS of Radeon HD 6990M Crossfire in World of Tanks is 76% more, than GRID K220Q. | ||
Full Specs
| GRID K220Q | Radeon HD 6990M Crossfire | |
| Architecture | Kepler | Terascale 2 |
| Code name | GK104 | Blackcomb XTX |
| Type | Workstation | Laptop |
| Release date | 2 July 2014 | 12 July 2011 |
| Pipelines | 1536 | 2240 |
| Core clock speed | 745 MHz | 715 MHz |
| Transistor count | 3,540 million | 2x1700 Million |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 95.36 | |
| Floating-point performance | 2,289 gflops | |
| Memory bus width | 256 Bit | 256 Bit |
| Memory clock speed | 5000 MHz | 900 MHz |
| Memory bandwidth | 160.0 GB/s | |
| Shared memory | - | |
| DirectX | 12 (11_0) | DirectX 11, Shader 5.0 |
| Shader Model | 5.1 | |
| OpenGL | 4.6 | |
| OpenCL | 1.2 | |
| Vulkan | 1.1.126 | |
| CUDA | 3.0 | |
| Laptop size | large | |
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