GRID K140Q vs Mobility Radeon HD 4870
If you are going to buy a new graphics card and are choosing between GRID K140Q and Mobility Radeon HD 4870, 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 K140Q stacks up against Mobility Radeon HD 4870, check out specs charts below.
GRID K140Q
Mobility Radeon HD 4870 is a Laptop Graphics Card
Note: Mobility Radeon HD 4870 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 Mobility Radeon HD 4870 here:
Main Specs
| GRID K140Q | Mobility Radeon HD 4870 | |
| Power consumption (TDP) | 130 Watt | |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 1 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
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- GRID K140Q is connected by PCIe 3.0 x16, and Mobility Radeon HD 4870 uses PCIe 2.0 x16 interface.
- GRID K140Q and Mobility Radeon HD 4870 have maximum RAM of 1 GB.
- GRID K140Q is used in Desktops, and Mobility Radeon HD 4870 - in Laptops.
- GRID K140Q is build with Kepler architecture, and Mobility Radeon HD 4870 - with Terascale 1.
- Core clock speed of GRID K140Q is 300 MHz higher, than Mobility Radeon HD 4870.
- GRID K140Q is manufactured by 28 nm process technology, and Mobility Radeon HD 4870 - by 55 nm process technology.
- Memory clock speed of GRID K140Q is 894 MHz higher, than Mobility Radeon HD 4870.
Game benchmarks
| high / 1080p | 0−1 | 7−8 |
| ultra / 1080p | 0−1 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 9−10 | 16−18 |
| medium / 1080p | 1−2 | 8−9 |
| The average gaming FPS of Mobility Radeon HD 4870 in Assassin's Creed Odyssey is 140% more, than GRID K140Q. | ||
| high / 1080p | − | 12−14 |
| ultra / 1080p | 1−2 | 10−11 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 8−9 | 24−27 |
| medium / 1080p | 2−3 | 12−14 |
| The average gaming FPS of Mobility Radeon HD 4870 in Battlefield 5 is 300% more, than GRID K140Q. | ||
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of GRID K140Q in Call of Duty: Warzone is 6% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 100−110 | 140−150 |
| medium / 768p | 75−80 | 110−120 |
| ultra / 1080p | 30−33 | 55−60 |
| QHD / 1440p | − | 30−33 |
| 4K / 2160p | 9−10 | 27−30 |
| high / 768p | 50−55 | 80−85 |
| The average gaming FPS of Mobility Radeon HD 4870 in Counter-Strike: Global Offensive is 54% more, than GRID K140Q. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 10−12 | 20−22 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of GRID K140Q in Cyberpunk 2077 is 2% more, than Mobility Radeon HD 4870. | ||
| low / 768p | 65−70 | 80−85 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 12−14 | 35−40 |
| The average gaming FPS of Mobility Radeon HD 4870 in Dota 2 is 53% more, than GRID K140Q. | ||
| high / 1080p | 0−1 | 8−9 |
| ultra / 1080p | − | 8−9 |
| 4K / 2160p | 0−1 | 3−4 |
| low / 720p | 6−7 | 18−20 |
| medium / 1080p | 1−2 | 9−10 |
| The average gaming FPS of Mobility Radeon HD 4870 in Far Cry 5 is 250% more, than GRID K140Q. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | − | 10−11 |
| QHD / 1440p | 0−1 | − |
| low / 720p | 40−45 | 60−65 |
| medium / 1080p | 2−3 | 24−27 |
| The average gaming FPS of Mobility Radeon HD 4870 in Fortnite is 100% more, than GRID K140Q. | ||
| high / 1080p | 0−1 | 12−14 |
| ultra / 1080p | − | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 10−12 | 27−30 |
| medium / 1080p | 3−4 | 14−16 |
| The average gaming FPS of Mobility Radeon HD 4870 in Forza Horizon 4 is 200% more, than GRID K140Q. | ||
| low / 768p | 35−40 | 50−55 |
| medium / 768p | − | 45−50 |
| high / 1080p | 0−1 | 12−14 |
| ultra / 1080p | − | 6−7 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of Mobility Radeon HD 4870 in Grand Theft Auto V is 40% more, than GRID K140Q. | ||
| high / 1080p | − | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | − | 6−7 |
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 50−55 | 90−95 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Mobility Radeon HD 4870 in Minecraft is 35% more, than GRID K140Q. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 21−24 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Mobility Radeon HD 4870 in PLAYERUNKNOWN'S BATTLEGROUNDS is 37% more, than GRID K140Q. | ||
| ultra / 1080p | − | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Mobility Radeon HD 4870 in Red Dead Redemption 2 is 1200% more, than GRID K140Q. | ||
| low / 768p | 3−4 | 24−27 |
| medium / 768p | − | 16−18 |
| high / 1080p | 1−2 | 9−10 |
| ultra / 1080p | − | 6−7 |
| 4K / 2160p | 0−1 | 6−7 |
| The average gaming FPS of Mobility Radeon HD 4870 in The Witcher 3: Wild Hunt is 750% more, than GRID K140Q. | ||
| low / 768p | 65−70 | 85−90 |
| medium / 768p | 30−35 | 45−50 |
| ultra / 1080p | 10−11 | 20−22 |
| high / 768p | 24−27 | 35−40 |
| The average gaming FPS of Mobility Radeon HD 4870 in World of Tanks is 41% more, than GRID K140Q. | ||
Full Specs
| GRID K140Q | Mobility Radeon HD 4870 | |
| Architecture | Kepler | Terascale 1 |
| Code name | GK107 | M98-XT |
| Type | Workstation | Laptop |
| Release date | 28 June 2013 | 9 January 2009 |
| Pipelines | 192 | 800 |
| Core clock speed | 850 MHz | 550 MHz |
| Transistor count | 1,270 million | 956 million |
| Manufacturing process technology | 28 nm | 55 nm |
| Texture fill rate | 13.60 | 22.00 |
| Floating-point performance | 326.4 gflops | 880.0 gflops |
| Memory bus width | 128 Bit | 256 Bit |
| Memory clock speed | 1782 MHz | 888 MHz |
| Memory bandwidth | 28.51 GB/s | 56.83 GB/s |
| Shared memory | - | |
| DirectX | 12 (11_0) | 10.1 (10_1) |
| Shader Model | 5.1 | 4.1 |
| OpenGL | 4.6 | 3.3 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.1.126 | N/A |
| CUDA | 3.0 | |
| Laptop size | large | |
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