GRID K220Q vs Radeon HD 6990M
In this comparison between GRID K220Q and Radeon HD 6990M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GRID K220Q will be the best choice, for others Radeon HD 6990M will be their preference. Study the comparison tables below and make your choice.
GRID K220Q
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Radeon HD 6990M is a Laptop Graphics Card
Note: Radeon HD 6990M 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 here:
Main Specs
GRID K220Q | Radeon HD 6990M | |
Power consumption (TDP) | 225 Watt | 100 Watt |
Interface | PCIe 3.0 x16 | MXM-B (3.0) |
Supplementary power connectors | None | |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 512 MB | 2 GB |
Display Connectors | No outputs | No outputs |
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- GRID K220Q has 125% more power consumption, than Radeon HD 6990M.
- GRID K220Q is connected by PCIe 3.0 x16, and Radeon HD 6990M uses MXM-B (3.0) interface.
- GRID K220Q has 510 GB more memory, than Radeon HD 6990M.
- GRID K220Q is used in Desktops, and Radeon HD 6990M - in Laptops.
- GRID K220Q is build with Kepler architecture, and Radeon HD 6990M - with Terascale 2.
- Core clock speed of GRID K220Q is 30 MHz higher, than Radeon HD 6990M.
- GRID K220Q is manufactured by 28 nm process technology, and Radeon HD 6990M - by 40 nm process technology.
- Memory clock speed of GRID K220Q is 4100 MHz higher, than Radeon HD 6990M.
Game benchmarks
high / 1080p | 1−2 | 14−16 |
ultra / 1080p | 0−1 | 8−9 |
QHD / 1440p | 0−1 | 3−4 |
low / 720p | 10−12 | 30−33 |
medium / 1080p | 2−3 | 16−18 |
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 320% more, than GRID K220Q. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | 3−4 | 18−20 |
QHD / 1440p | 0−1 | 6−7 |
4K / 2160p | − | 5−6 |
low / 720p | 12−14 | 45−50 |
medium / 1080p | 4−5 | 24−27 |
The average gaming FPS of Radeon HD 6990M in Battlefield 5 is 328% more, than GRID K220Q. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of GRID K220Q in Call of Duty: Warzone is 10% more, than Radeon HD 6990M. | ||
low / 768p | 110−120 | 200−210 |
medium / 768p | 85−90 | 170−180 |
ultra / 1080p | 35−40 | 90−95 |
QHD / 1440p | − | 50−55 |
4K / 2160p | 10−11 | 30−33 |
high / 768p | 60−65 | 130−140 |
The average gaming FPS of Radeon HD 6990M in Counter-Strike: Global Offensive is 104% more, than GRID K220Q. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 14−16 | 35−40 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon HD 6990M in Cyberpunk 2077 is 4% more, than GRID K220Q. | ||
low / 768p | 70−75 | 100−110 |
medium / 768p | 40−45 | 90−95 |
ultra / 1080p | 18−20 | 60−65 |
The average gaming FPS of Radeon HD 6990M in Dota 2 is 95% more, than GRID K220Q. | ||
high / 1080p | 2−3 | 16−18 |
ultra / 1080p | 2−3 | 14−16 |
4K / 2160p | 0−1 | 6−7 |
low / 720p | 9−10 | 35−40 |
medium / 1080p | 3−4 | 18−20 |
The average gaming FPS of Radeon HD 6990M in Far Cry 5 is 450% more, than GRID K220Q. | ||
high / 1080p | − | 24−27 |
ultra / 1080p | 5−6 | 18−20 |
QHD / 1440p | 1−2 | 16−18 |
low / 720p | 45−50 | 95−100 |
medium / 1080p | 7−8 | 50−55 |
The average gaming FPS of Radeon HD 6990M in Fortnite is 206% more, than GRID K220Q. | ||
high / 1080p | 3−4 | 24−27 |
ultra / 1080p | − | 18−20 |
QHD / 1440p | 0−1 | 8−9 |
low / 720p | 14−16 | 50−55 |
medium / 1080p | 5−6 | 27−30 |
The average gaming FPS of Radeon HD 6990M in Forza Horizon 4 is 337% more, than GRID K220Q. | ||
low / 768p | 40−45 | 80−85 |
medium / 768p | − | 70−75 |
high / 1080p | 3−4 | 27−30 |
ultra / 1080p | 2−3 | 10−12 |
QHD / 1440p | 0−1 | 2−3 |
medium / 720p | 35−40 | − |
The average gaming FPS of Radeon HD 6990M in Grand Theft Auto V is 150% more, than GRID K220Q. | ||
high / 1080p | 1−2 | 9−10 |
ultra / 1080p | 0−1 | 7−8 |
4K / 2160p | 0−1 | 2−3 |
low / 720p | 3−4 | 27−30 |
medium / 1080p | 2−3 | 12−14 |
The average gaming FPS of Radeon HD 6990M in Metro Exodus is 750% more, than GRID K220Q. | ||
low / 768p | 85−90 | 110−120 |
high / 1080p | 55−60 | − |
ultra / 1080p | − | 100−110 |
medium / 1080p | − | 100−110 |
The average gaming FPS of Radeon HD 6990M in Minecraft is 32% more, than GRID K220Q. | ||
high / 1080p | 14−16 | 21−24 |
ultra / 1080p | 12−14 | 16−18 |
low / 720p | 24−27 | 55−60 |
medium / 1080p | 14−16 | 24−27 |
The average gaming FPS of Radeon HD 6990M in PLAYERUNKNOWN'S BATTLEGROUNDS is 76% more, than GRID K220Q. | ||
high / 1080p | − | 14−16 |
ultra / 1080p | 3−4 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 4−5 | 27−30 |
medium / 1080p | − | 16−18 |
The average gaming FPS of Radeon HD 6990M in Red Dead Redemption 2 is 375% more, than GRID K220Q. | ||
low / 768p | 7−8 | 50−55 |
medium / 768p | 6−7 | 30−35 |
high / 1080p | 3−4 | 18−20 |
ultra / 1080p | − | 10−11 |
4K / 2160p | 0−1 | 8−9 |
The average gaming FPS of Radeon HD 6990M in The Witcher 3: Wild Hunt is 580% more, than GRID K220Q. | ||
low / 768p | 70−75 | 100−105 |
medium / 768p | 35−40 | 60−65 |
ultra / 1080p | 12−14 | 30−35 |
high / 768p | 30−33 | 50−55 |
The average gaming FPS of Radeon HD 6990M in World of Tanks is 63% more, than GRID K220Q. |
Full Specs
GRID K220Q | Radeon HD 6990M | |
Architecture | Kepler | Terascale 2 |
Code name | GK104 | Blackcomb XTX |
Type | Workstation | Laptop |
Release date | 2 July 2014 | 12 July 2011 |
Pipelines | 1536 | 1120 |
Core clock speed | 745 MHz | 715 MHz |
Transistor count | 3,540 million | 1,700 million |
Manufacturing process technology | 28 nm | 40 nm |
Texture fill rate | 95.36 | 40.04 |
Floating-point performance | 2,289 gflops | 1,601.6 gflops |
Memory bus width | 256 Bit | 256 Bit |
Memory clock speed | 5000 MHz | 900 MHz |
Memory bandwidth | 160.0 GB/s | 115.2 GB/s |
Shared memory | - | |
DirectX | 12 (11_0) | 11.2 (11_0) |
Shader Model | 5.1 | 5.0 |
OpenGL | 4.6 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | 1.1.126 | N/A |
CUDA | 3.0 | |
Laptop size | large | |
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