GRID K220Q vs Radeon HD 8770M
In this comparison between GRID K220Q and Radeon HD 8770M 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 8770M will be their preference. Study the comparison tables below and make your choice.
GRID K220Q
Radeon HD 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M 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 8770M here:
Main Specs
| GRID K220Q | Radeon HD 8770M | |
| Power consumption (TDP) | 225 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 512 MB | 2 GB |
| Display Connectors | No outputs | No outputs |
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- GRID K220Q is connected by PCIe 3.0 x16, and Radeon HD 8770M uses PCIe 3.0 x8 interface.
- GRID K220Q has 510 GB more memory, than Radeon HD 8770M.
- GRID K220Q is used in Desktops, and Radeon HD 8770M - in Laptops.
- GRID K220Q is build with Kepler architecture, and Radeon HD 8770M - with GCN.
- Core clock speed of Radeon HD 8770M is 30 MHz higher, than GRID K220Q.
- GRID K220Q and Radeon HD 8770M are manufactured by 28 nm process technology.
- Memory clock speed of GRID K220Q is 500 MHz higher, than Radeon HD 8770M.
Game benchmarks
| high / 1080p | 1−2 | 7−8 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 10−12 | 16−18 |
| medium / 1080p | 2−3 | 8−9 |
| The average gaming FPS of Radeon HD 8770M in Assassin's Creed Odyssey is 120% more, than GRID K220Q. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 3−4 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 12−14 | 24−27 |
| medium / 1080p | 4−5 | 12−14 |
| The average gaming FPS of Radeon HD 8770M in Battlefield 5 is 128% more, than GRID K220Q. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GRID K220Q in Call of Duty: Warzone is 6% more, than Radeon HD 8770M. | ||
| low / 768p | 110−120 | 140−150 |
| medium / 768p | 85−90 | 110−120 |
| ultra / 1080p | 35−40 | 55−60 |
| QHD / 1440p | − | 30−33 |
| 4K / 2160p | 10−11 | 27−30 |
| high / 768p | 60−65 | 80−85 |
| The average gaming FPS of Radeon HD 8770M in Counter-Strike: Global Offensive is 37% more, than GRID K220Q. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 14−16 | 20−22 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GRID K220Q in Cyberpunk 2077 is 7% more, than Radeon HD 8770M. | ||
| low / 768p | 70−75 | 80−85 |
| medium / 768p | 40−45 | 60−65 |
| ultra / 1080p | 18−20 | 35−40 |
| The average gaming FPS of Radeon HD 8770M in Dota 2 is 36% more, than GRID K220Q. | ||
| high / 1080p | 2−3 | 8−9 |
| ultra / 1080p | 2−3 | 8−9 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 9−10 | 18−20 |
| medium / 1080p | 3−4 | 9−10 |
| The average gaming FPS of Radeon HD 8770M in Far Cry 5 is 175% more, than GRID K220Q. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 5−6 | 10−11 |
| QHD / 1440p | 1−2 | − |
| low / 720p | 45−50 | 60−65 |
| medium / 1080p | 7−8 | 24−27 |
| The average gaming FPS of Radeon HD 8770M in Fortnite is 60% more, than GRID K220Q. | ||
| high / 1080p | 3−4 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 14−16 | 27−30 |
| medium / 1080p | 5−6 | 14−16 |
| The average gaming FPS of Radeon HD 8770M in Forza Horizon 4 is 125% more, than GRID K220Q. | ||
| low / 768p | 40−45 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 3−4 | 12−14 |
| ultra / 1080p | 2−3 | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 35−40 | − |
| The average gaming FPS of Radeon HD 8770M in Grand Theft Auto V is 50% more, than GRID K220Q. | ||
| high / 1080p | 1−2 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 3−4 | 12−14 |
| medium / 1080p | 2−3 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in Metro Exodus is 300% more, than GRID K220Q. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 55−60 | 90−95 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon HD 8770M in Minecraft is 31% more, than GRID K220Q. | ||
| high / 1080p | 14−16 | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon HD 8770M in PLAYERUNKNOWN'S BATTLEGROUNDS is 17% more, than GRID K220Q. | ||
| ultra / 1080p | 3−4 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 4−5 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon HD 8770M in Red Dead Redemption 2 is 150% more, than GRID K220Q. | ||
| low / 768p | 7−8 | 24−27 |
| medium / 768p | 6−7 | 16−18 |
| high / 1080p | 3−4 | 9−10 |
| ultra / 1080p | − | 6−7 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Radeon HD 8770M in The Witcher 3: Wild Hunt is 240% more, than GRID K220Q. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 12−14 | 20−22 |
| high / 768p | 30−33 | 35−40 |
| The average gaming FPS of Radeon HD 8770M in World of Tanks is 26% more, than GRID K220Q. | ||
Full Specs
| GRID K220Q | Radeon HD 8770M | |
| Architecture | Kepler | GCN |
| Code name | GK104 | Mars |
| Type | Workstation | Laptop |
| Release date | 2 July 2014 | 16 November 2012 |
| Pipelines | 1536 | 384 |
| Core clock speed | 745 MHz | 775 MHz |
| Boost Clock | 825 MHz | |
| Transistor count | 3,540 million | 950 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 95.36 | 19.80 |
| Floating-point performance | 2,289 gflops | 633.6 gflops |
| Memory bus width | 256 Bit | 128 Bit |
| Memory clock speed | 5000 MHz | 4500 MHz |
| Memory bandwidth | 160.0 GB/s | 72 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 | |
| Laptop size | medium sized | |
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