GeForce GT 640M vs GRID M6 8Q
When choosing between GeForce GT 640M and GRID M6 8Q, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GT 640M and GRID M6 8Q.
GRID M6 8Q
GeForce GT 640M is a Laptop Graphics Card
Note: GeForce GT 640M 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 GeForce GT 640M here:
Main Specs
| GeForce GT 640M | GRID M6 8Q | |
| Power consumption (TDP) | 32 Watt | 100 Watt |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | DDR3\GDDR5 | GDDR5 |
| Maximum RAM amount | 2 GB | 8 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- GRID M6 8Q has 212% more power consumption, than GeForce GT 640M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- GRID M6 8Q has 6 GB more memory, than GeForce GT 640M.
- GeForce GT 640M is used in Laptops, and GRID M6 8Q - in Desktops.
- GeForce GT 640M is build with Kepler architecture, and GRID M6 8Q - with Maxwell 2.0.
- GeForce GT 640M and GRID M6 8Q are manufactured by 28 nm process technology.
- Memory clock speed of GRID M6 8Q is 3212 MHz higher, than GeForce GT 640M.
Game benchmarks
| high / 1080p | 0−1 | 18−20 |
| ultra / 1080p | 0−1 | 10−11 |
| QHD / 1440p | 0−1 | 5−6 |
| 4K / 2160p | − | 4−5 |
| low / 720p | 10−12 | 35−40 |
| medium / 1080p | 2−3 | 21−24 |
| The average gaming FPS of GRID M6 8Q in Assassin's Creed Odyssey is 400% more, than GeForce GT 640M. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | 3−4 | 24−27 |
| QHD / 1440p | 0−1 | 8−9 |
| 4K / 2160p | − | 6−7 |
| low / 720p | 12−14 | 60−65 |
| medium / 1080p | 4−5 | 30−35 |
| The average gaming FPS of GRID M6 8Q in Battlefield 5 is 471% more, than GeForce GT 640M. | ||
| low / 768p | 50−55 | 50−55 |
| high / 1080p | 45−50 | − |
| QHD / 1440p | 0−1 | 0−1 |
| GeForce GT 640M and GRID M6 8Q have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 110−120 | 220−230 |
| medium / 768p | 85−90 | 190−200 |
| ultra / 1080p | 35−40 | 110−120 |
| QHD / 1440p | − | 75−80 |
| 4K / 2160p | 10−11 | 40−45 |
| high / 768p | 55−60 | 160−170 |
| The average gaming FPS of GRID M6 8Q in Counter-Strike: Global Offensive is 142% more, than GeForce GT 640M. | ||
| low / 768p | 70−75 | 60−65 |
| ultra / 1080p | 12−14 | 45−50 |
| medium / 1080p | 45−50 | 55−60 |
| The average gaming FPS of GRID M6 8Q in Cyberpunk 2077 is 25% more, than GeForce GT 640M. | ||
| low / 768p | 70−75 | 110−120 |
| medium / 768p | 40−45 | 100−110 |
| ultra / 1080p | 18−20 | 75−80 |
| The average gaming FPS of GRID M6 8Q in Dota 2 is 125% more, than GeForce GT 640M. | ||
| high / 1080p | 2−3 | 21−24 |
| ultra / 1080p | 2−3 | 20−22 |
| QHD / 1440p | − | 18−20 |
| 4K / 2160p | 0−1 | 7−8 |
| low / 720p | 9−10 | 45−50 |
| medium / 1080p | 3−4 | 24−27 |
| The average gaming FPS of GRID M6 8Q in Far Cry 5 is 625% more, than GeForce GT 640M. | ||
| high / 1080p | − | 27−30 |
| ultra / 1080p | 5−6 | 21−24 |
| QHD / 1440p | 1−2 | 14−16 |
| low / 720p | 45−50 | 110−120 |
| medium / 1080p | 7−8 | 65−70 |
| The average gaming FPS of GRID M6 8Q in Fortnite is 266% more, than GeForce GT 640M. | ||
| high / 1080p | 2−3 | 30−35 |
| ultra / 1080p | − | 24−27 |
| QHD / 1440p | 0−1 | 10−12 |
| low / 720p | 14−16 | 60−65 |
| medium / 1080p | 5−6 | 35−40 |
| The average gaming FPS of GRID M6 8Q in Forza Horizon 4 is 528% more, than GeForce GT 640M. | ||
| low / 768p | 40−45 | 95−100 |
| medium / 768p | − | 85−90 |
| high / 1080p | 3−4 | 35−40 |
| ultra / 1080p | 2−3 | 14−16 |
| QHD / 1440p | 0−1 | 5−6 |
| medium / 720p | 30−35 | − |
| The average gaming FPS of GRID M6 8Q in Grand Theft Auto V is 212% more, than GeForce GT 640M. | ||
| high / 1080p | 1−2 | 10−12 |
| ultra / 1080p | 0−1 | 9−10 |
| 4K / 2160p | 0−1 | 2−3 |
| low / 720p | 2−3 | 35−40 |
| medium / 1080p | 2−3 | 16−18 |
| The average gaming FPS of GRID M6 8Q in Metro Exodus is 950% more, than GeForce GT 640M. | ||
| low / 768p | 85−90 | 110−120 |
| high / 1080p | 55−60 | − |
| medium / 1080p | − | 110−120 |
| The average gaming FPS of GRID M6 8Q in Minecraft is 32% more, than GeForce GT 640M. | ||
| high / 1080p | 14−16 | − |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 24−27 | 65−70 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of GRID M6 8Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 94% more, than GeForce GT 640M. | ||
| high / 1080p | − | 14−16 |
| ultra / 1080p | 3−4 | 9−10 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 3−4 | 35−40 |
| medium / 1080p | − | 18−20 |
| The average gaming FPS of GRID M6 8Q in Red Dead Redemption 2 is 666% more, than GeForce GT 640M. | ||
| low / 768p | 7−8 | 65−70 |
| medium / 768p | 6−7 | 40−45 |
| high / 1080p | 3−4 | 21−24 |
| ultra / 1080p | − | 12−14 |
| 4K / 2160p | 0−1 | 7−8 |
| The average gaming FPS of GRID M6 8Q in The Witcher 3: Wild Hunt is 780% more, than GeForce GT 640M. | ||
| low / 768p | 70−75 | 90−95 |
| medium / 768p | 35−40 | 60−65 |
| ultra / 1080p | 12−14 | 35−40 |
| high / 768p | 27−30 | 55−60 |
| The average gaming FPS of GRID M6 8Q in World of Tanks is 67% more, than GeForce GT 640M. | ||
Full Specs
| GeForce GT 640M | GRID M6 8Q | |
| Architecture | Kepler | Maxwell 2.0 |
| Code name | N13P-GS | GM204 |
| Type | Laptop | Workstation |
| Release date | 22 March 2012 | 30 August 2015 |
| Pipelines | 384 | 1536 |
| Core clock speed | 722 MHz | |
| Boost Clock | 645 MHz | |
| Transistor count | 1,270 million | 5,200 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 69.31 | |
| Floating-point performance | 480.0 gflops | 2,218 gflops |
| Memory bus width | 128bit | 256 Bit |
| Memory clock speed | 1800 - 4000 MHz | 5012 MHz |
| Memory bandwidth | 160.4 GB/s | |
| Shared memory | - | |
| DirectX | 12 API | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.1 | 1.2 |
| Vulkan | 1.1.126 | 1.1.126 |
| CUDA | + | 5.2 |
| CUDA cores | 384 | |
| Bus support | PCI Express 2.0, PCI Express 3.0 | |
| HDMI | + | |
| HDCP | + | |
| Maximum VGA resolution | Up to 2048x1536 | |
| 3D Blu-Ray | + | |
| Bitcoin / BTC (SHA256) | 18 Mh/s | |
| Laptop size | medium sized | |
| Optimus | + | |
| Check Price |