GRID K240Q vs Radeon HD 7770M
If you are going to buy a new graphics card and are choosing between GRID K240Q and Radeon HD 7770M, 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 K240Q stacks up against Radeon HD 7770M, check out specs charts below.
GRID K240Q
Radeon HD 7770M is a Laptop Graphics Card
Note: Radeon HD 7770M 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 7770M here:
Main Specs
| GRID K240Q | Radeon HD 7770M | |
| Power consumption (TDP) | 225 Watt | 32 Watt |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
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- GRID K240Q has 603% more power consumption, than Radeon HD 7770M.
- GRID K240Q is connected by PCIe 3.0 x16, and Radeon HD 7770M uses PCIe 2.0 x16 interface.
- GRID K240Q and Radeon HD 7770M have maximum RAM of 1 GB.
- GRID K240Q is used in Desktops, and Radeon HD 7770M - in Laptops.
- GRID K240Q is build with Kepler architecture, and Radeon HD 7770M - with GCN.
- Core clock speed of GRID K240Q is 70 MHz higher, than Radeon HD 7770M.
- GRID K240Q and Radeon HD 7770M are manufactured by 28 nm process technology.
- Memory clock speed of GRID K240Q is 1000 MHz higher, than Radeon HD 7770M.
Game benchmarks
| high / 1080p | 10−11 | 9−10 |
| ultra / 1080p | 6−7 | 5−6 |
| QHD / 1440p | 1−2 | 0−1 |
| low / 720p | 21−24 | 21−24 |
| medium / 1080p | 12−14 | 10−12 |
| The average gaming FPS of GRID K240Q in Assassin's Creed Odyssey is 8% more, than Radeon HD 7770M. | ||
| high / 1080p | 16−18 | 14−16 |
| ultra / 1080p | 14−16 | 12−14 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 35−40 | 30−35 |
| medium / 1080p | 18−20 | 16−18 |
| The average gaming FPS of GRID K240Q in Battlefield 5 is 15% more, than Radeon HD 7770M. | ||
| low / 768p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| GRID K240Q and Radeon HD 7770M have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 170−180 | 160−170 |
| medium / 768p | 140−150 | 130−140 |
| ultra / 1080p | 75−80 | 65−70 |
| QHD / 1440p | 40−45 | 35−40 |
| 4K / 2160p | 30−33 | 27−30 |
| high / 768p | 110−120 | 100−110 |
| The average gaming FPS of GRID K240Q in Counter-Strike: Global Offensive is 8% more, than Radeon HD 7770M. | ||
| low / 768p | 55−60 | 55−60 |
| ultra / 1080p | 27−30 | 24−27 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GRID K240Q in Cyberpunk 2077 is 2% more, than Radeon HD 7770M. | ||
| low / 768p | 95−100 | 90−95 |
| medium / 768p | 75−80 | 70−75 |
| ultra / 1080p | 45−50 | 40−45 |
| The average gaming FPS of GRID K240Q in Dota 2 is 7% more, than Radeon HD 7770M. | ||
| high / 1080p | 12−14 | 10−12 |
| ultra / 1080p | 10−12 | 10−11 |
| 4K / 2160p | 4−5 | 4−5 |
| low / 720p | 27−30 | 24−27 |
| medium / 1080p | 12−14 | 12−14 |
| The average gaming FPS of GRID K240Q in Far Cry 5 is 16% more, than Radeon HD 7770M. | ||
| high / 1080p | 18−20 | 18−20 |
| ultra / 1080p | 14−16 | 12−14 |
| low / 720p | 75−80 | 70−75 |
| medium / 1080p | 35−40 | 30−35 |
| The average gaming FPS of GRID K240Q in Fortnite is 8% more, than Radeon HD 7770M. | ||
| high / 1080p | 18−20 | 16−18 |
| ultra / 1080p | 14−16 | 14−16 |
| QHD / 1440p | 4−5 | 3−4 |
| low / 720p | 35−40 | 30−35 |
| medium / 1080p | 21−24 | 18−20 |
| The average gaming FPS of GRID K240Q in Forza Horizon 4 is 11% more, than Radeon HD 7770M. | ||
| low / 768p | 65−70 | 60−65 |
| medium / 768p | 60−65 | 55−60 |
| high / 1080p | 20−22 | 18−20 |
| ultra / 1080p | 9−10 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GRID K240Q in Grand Theft Auto V is 11% more, than Radeon HD 7770M. | ||
| high / 1080p | 7−8 | 6−7 |
| ultra / 1080p | 5−6 | 4−5 |
| 4K / 2160p | 1−2 | 1−2 |
| low / 720p | 20−22 | 18−20 |
| medium / 1080p | 9−10 | 8−9 |
| The average gaming FPS of GRID K240Q in Metro Exodus is 12% more, than Radeon HD 7770M. | ||
| low / 768p | 100−110 | 100−110 |
| high / 1080p | − | 95−100 |
| ultra / 1080p | 90−95 | 85−90 |
| medium / 1080p | 100−105 | 95−100 |
| The average gaming FPS of GRID K240Q in Minecraft is 4% more, than Radeon HD 7770M. | ||
| high / 1080p | 18−20 | 18−20 |
| ultra / 1080p | 16−18 | 14−16 |
| low / 720p | 40−45 | 40−45 |
| medium / 1080p | 20−22 | 18−20 |
| The average gaming FPS of GRID K240Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 4% more, than Radeon HD 7770M. | ||
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 8−9 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 20−22 | 16−18 |
| medium / 1080p | 12−14 | 12−14 |
| The average gaming FPS of GRID K240Q in Red Dead Redemption 2 is 8% more, than Radeon HD 7770M. | ||
| low / 768p | 35−40 | 30−35 |
| medium / 768p | 24−27 | 21−24 |
| high / 1080p | 12−14 | 12−14 |
| ultra / 1080p | 8−9 | 7−8 |
| 4K / 2160p | 7−8 | 7−8 |
| The average gaming FPS of GRID K240Q in The Witcher 3: Wild Hunt is 12% more, than Radeon HD 7770M. | ||
| low / 768p | 90−95 | 90−95 |
| medium / 768p | 50−55 | 50−55 |
| ultra / 1080p | 27−30 | 24−27 |
| high / 768p | 45−50 | 40−45 |
| The average gaming FPS of GRID K240Q in World of Tanks is 3% more, than Radeon HD 7770M. | ||
Full Specs
| GRID K240Q | Radeon HD 7770M | |
| Architecture | Kepler | GCN |
| Code name | GK104 | Chelsea XT |
| Type | Workstation | Laptop |
| Release date | 28 June 2013 | 24 April 2012 |
| Pipelines | 1536 | 512 |
| Core clock speed | 745 MHz | 675 MHz |
| Transistor count | 3,540 million | 1,500 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 | 4000 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 | |
| Laptop size | medium sized | |
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