GeForce GT 640M vs GRID K240Q
When choosing between GeForce GT 640M and GRID K240Q, 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 K240Q.
GRID K240Q
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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 K240Q | |
Power consumption (TDP) | 32 Watt | 225 Watt |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Memory type | DDR3\GDDR5 | GDDR5 |
Maximum RAM amount | 2 GB | 1 GB |
Display Connectors | No outputs | No outputs |
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- GRID K240Q has 603% more power consumption, than GeForce GT 640M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- GeForce GT 640M has 1 GB more memory, than GRID K240Q.
- GeForce GT 640M is used in Laptops, and GRID K240Q - in Desktops.
- GeForce GT 640M and GRID K240Q are build with Kepler architecture.
- GeForce GT 640M and GRID K240Q are manufactured by 28 nm process technology.
- Memory clock speed of GRID K240Q is 3200 MHz higher, than GeForce GT 640M.
Game benchmarks
high / 1080p | 0−1 | 10−11 |
ultra / 1080p | 0−1 | 6−7 |
QHD / 1440p | 0−1 | 1−2 |
low / 720p | 10−12 | 21−24 |
medium / 1080p | 2−3 | 12−14 |
The average gaming FPS of GRID K240Q in Assassin's Creed Odyssey is 183% more, than GeForce GT 640M. | ||
high / 1080p | − | 16−18 |
ultra / 1080p | 3−4 | 14−16 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 35−40 |
medium / 1080p | 4−5 | 18−20 |
The average gaming FPS of GRID K240Q in Battlefield 5 is 228% more, than GeForce GT 640M. | ||
low / 768p | 50−55 | 45−50 |
high / 1080p | 45−50 | − |
QHD / 1440p | 0−1 | 0−1 |
The average gaming FPS of GeForce GT 640M in Call of Duty: Warzone is 10% more, than GRID K240Q. | ||
low / 768p | 110−120 | 170−180 |
medium / 768p | 85−90 | 140−150 |
ultra / 1080p | 35−40 | 75−80 |
QHD / 1440p | − | 40−45 |
4K / 2160p | 10−11 | 30−33 |
high / 768p | 55−60 | 110−120 |
The average gaming FPS of GRID K240Q in Counter-Strike: Global Offensive is 77% more, than GeForce GT 640M. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 12−14 | 27−30 |
medium / 1080p | 45−50 | 45−50 |
GeForce GT 640M and GRID K240Q have the same average FPS in Cyberpunk 2077. | ||
low / 768p | 70−75 | 95−100 |
medium / 768p | 40−45 | 75−80 |
ultra / 1080p | 18−20 | 45−50 |
The average gaming FPS of GRID K240Q in Dota 2 is 68% more, than GeForce GT 640M. | ||
high / 1080p | 2−3 | 12−14 |
ultra / 1080p | 2−3 | 10−12 |
4K / 2160p | 0−1 | 4−5 |
low / 720p | 9−10 | 27−30 |
medium / 1080p | 3−4 | 12−14 |
The average gaming FPS of GRID K240Q in Far Cry 5 is 300% more, than GeForce GT 640M. | ||
high / 1080p | − | 18−20 |
ultra / 1080p | 5−6 | 14−16 |
QHD / 1440p | 1−2 | − |
low / 720p | 45−50 | 75−80 |
medium / 1080p | 7−8 | 35−40 |
The average gaming FPS of GRID K240Q in Fortnite is 115% more, than GeForce GT 640M. | ||
high / 1080p | 2−3 | 18−20 |
ultra / 1080p | − | 14−16 |
QHD / 1440p | 0−1 | 4−5 |
low / 720p | 14−16 | 35−40 |
medium / 1080p | 5−6 | 21−24 |
The average gaming FPS of GRID K240Q in Forza Horizon 4 is 271% more, than GeForce GT 640M. | ||
low / 768p | 40−45 | 65−70 |
medium / 768p | − | 60−65 |
high / 1080p | 3−4 | 20−22 |
ultra / 1080p | 2−3 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 30−35 | − |
The average gaming FPS of GRID K240Q in Grand Theft Auto V is 100% more, than GeForce GT 640M. | ||
high / 1080p | 1−2 | 7−8 |
ultra / 1080p | 0−1 | 5−6 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 2−3 | 20−22 |
medium / 1080p | 2−3 | 9−10 |
The average gaming FPS of GRID K240Q in Metro Exodus is 500% more, than GeForce GT 640M. | ||
low / 768p | 85−90 | 100−110 |
high / 1080p | 55−60 | − |
ultra / 1080p | − | 90−95 |
medium / 1080p | − | 100−105 |
The average gaming FPS of GRID K240Q in Minecraft is 20% more, than GeForce GT 640M. | ||
high / 1080p | 14−16 | 18−20 |
ultra / 1080p | 12−14 | 16−18 |
low / 720p | 24−27 | 40−45 |
medium / 1080p | 14−16 | 20−22 |
The average gaming FPS of GRID K240Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 41% more, than GeForce GT 640M. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 3−4 | 8−9 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 3−4 | 20−22 |
medium / 1080p | − | 12−14 |
The average gaming FPS of GRID K240Q in Red Dead Redemption 2 is 366% more, than GeForce GT 640M. | ||
low / 768p | 7−8 | 35−40 |
medium / 768p | 6−7 | 24−27 |
high / 1080p | 3−4 | 12−14 |
ultra / 1080p | − | 8−9 |
4K / 2160p | 0−1 | 7−8 |
The average gaming FPS of GRID K240Q in The Witcher 3: Wild Hunt is 400% more, than GeForce GT 640M. | ||
low / 768p | 70−75 | 90−95 |
medium / 768p | 35−40 | 50−55 |
ultra / 1080p | 12−14 | 27−30 |
high / 768p | 27−30 | 45−50 |
The average gaming FPS of GRID K240Q in World of Tanks is 48% more, than GeForce GT 640M. |
Full Specs
GeForce GT 640M | GRID K240Q | |
Architecture | Kepler | Kepler |
Code name | N13P-GS | GK104 |
Type | Laptop | Workstation |
Release date | 22 March 2012 | 28 June 2013 |
Pipelines | 384 | 1536 |
Core clock speed | 745 MHz | |
Boost Clock | 645 MHz | |
Transistor count | 1,270 million | 3,540 million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 95.36 | |
Floating-point performance | 480.0 gflops | 2,289 gflops |
Memory bus width | 128bit | 256 Bit |
Memory clock speed | 1800 - 4000 MHz | 5000 MHz |
Memory bandwidth | 160.0 GB/s | |
Shared memory | - | |
DirectX | 12 API | 12 (11_0) |
Shader Model | 5.1 | 5.1 |
OpenGL | 4.5 | 4.6 |
OpenCL | 1.1 | 1.2 |
Vulkan | 1.1.126 | 1.1.126 |
CUDA | + | 3.0 |
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 | + | |
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