GeForce GT 640M vs GRID K280Q
Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640M and GRID K280Q. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 640M and GRID K280Q. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
GRID K280Q
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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 K280Q | |
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 | 4 GB |
Display Connectors | No outputs | No outputs |
Check Price |
- GRID K280Q has 603% more power consumption, than GeForce GT 640M.
- Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
- GRID K280Q has 2 GB more memory, than GeForce GT 640M.
- GeForce GT 640M is used in Laptops, and GRID K280Q - in Desktops.
- GeForce GT 640M and GRID K280Q are build with Kepler architecture.
- GeForce GT 640M and GRID K280Q are manufactured by 28 nm process technology.
- Memory clock speed of GRID K280Q is 3200 MHz higher, than GeForce GT 640M.
Game benchmarks
high / 1080p | 0−1 | 12−14 |
ultra / 1080p | 0−1 | 7−8 |
QHD / 1440p | 0−1 | 1−2 |
low / 720p | 10−12 | 24−27 |
medium / 1080p | 2−3 | 14−16 |
The average gaming FPS of GRID K280Q in Assassin's Creed Odyssey is 233% more, than GeForce GT 640M. | ||
high / 1080p | − | 18−20 |
ultra / 1080p | 3−4 | 16−18 |
QHD / 1440p | 0−1 | 2−3 |
low / 720p | 12−14 | 40−45 |
medium / 1080p | 4−5 | 21−24 |
The average gaming FPS of GRID K280Q in Battlefield 5 is 285% 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 K280Q. | ||
low / 768p | 110−120 | 180−190 |
medium / 768p | 85−90 | 150−160 |
ultra / 1080p | 35−40 | 80−85 |
QHD / 1440p | − | 45−50 |
4K / 2160p | 10−11 | 30−33 |
high / 768p | 55−60 | 120−130 |
The average gaming FPS of GRID K280Q in Counter-Strike: Global Offensive is 88% more, than GeForce GT 640M. | ||
low / 768p | 70−75 | 55−60 |
ultra / 1080p | 12−14 | 30−35 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of GRID K280Q in Cyberpunk 2077 is 2% more, than GeForce GT 640M. | ||
low / 768p | 70−75 | 100−110 |
medium / 768p | 40−45 | 80−85 |
ultra / 1080p | 18−20 | 50−55 |
The average gaming FPS of GRID K280Q in Dota 2 is 81% more, than GeForce GT 640M. | ||
high / 1080p | 2−3 | 14−16 |
ultra / 1080p | 2−3 | 12−14 |
4K / 2160p | 0−1 | 5−6 |
low / 720p | 9−10 | 30−35 |
medium / 1080p | 3−4 | 14−16 |
The average gaming FPS of GRID K280Q in Far Cry 5 is 350% more, than GeForce GT 640M. | ||
high / 1080p | − | 21−24 |
ultra / 1080p | 5−6 | 14−16 |
QHD / 1440p | 1−2 | − |
low / 720p | 45−50 | 85−90 |
medium / 1080p | 7−8 | 40−45 |
The average gaming FPS of GRID K280Q in Fortnite is 140% more, than GeForce GT 640M. | ||
high / 1080p | 2−3 | 20−22 |
ultra / 1080p | − | 16−18 |
QHD / 1440p | 0−1 | 6−7 |
low / 720p | 14−16 | 40−45 |
medium / 1080p | 5−6 | 21−24 |
The average gaming FPS of GRID K280Q in Forza Horizon 4 is 300% more, than GeForce GT 640M. | ||
low / 768p | 40−45 | 70−75 |
medium / 768p | − | 65−70 |
high / 1080p | 3−4 | 21−24 |
ultra / 1080p | 2−3 | 10−11 |
QHD / 1440p | 0−1 | 0−1 |
medium / 720p | 30−35 | − |
The average gaming FPS of GRID K280Q in Grand Theft Auto V is 118% more, than GeForce GT 640M. | ||
high / 1080p | 1−2 | 7−8 |
ultra / 1080p | 0−1 | 6−7 |
4K / 2160p | 0−1 | 1−2 |
low / 720p | 2−3 | 21−24 |
medium / 1080p | 2−3 | 10−11 |
The average gaming FPS of GRID K280Q in Metro Exodus is 550% more, than GeForce GT 640M. | ||
low / 768p | 85−90 | 100−110 |
high / 1080p | 55−60 | − |
ultra / 1080p | − | 95−100 |
medium / 1080p | − | 100−110 |
The average gaming FPS of GRID K280Q in Minecraft is 20% more, than GeForce GT 640M. | ||
high / 1080p | 14−16 | 20−22 |
ultra / 1080p | 12−14 | 16−18 |
low / 720p | 24−27 | 45−50 |
medium / 1080p | 14−16 | 21−24 |
The average gaming FPS of GRID K280Q in PLAYERUNKNOWN'S BATTLEGROUNDS is 58% more, than GeForce GT 640M. | ||
high / 1080p | − | 12−14 |
ultra / 1080p | 3−4 | 9−10 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 3−4 | 21−24 |
medium / 1080p | − | 14−16 |
The average gaming FPS of GRID K280Q in Red Dead Redemption 2 is 433% more, than GeForce GT 640M. | ||
low / 768p | 7−8 | 40−45 |
medium / 768p | 6−7 | 27−30 |
high / 1080p | 3−4 | 14−16 |
ultra / 1080p | − | 9−10 |
4K / 2160p | 0−1 | 7−8 |
The average gaming FPS of GRID K280Q in The Witcher 3: Wild Hunt is 460% more, than GeForce GT 640M. | ||
low / 768p | 70−75 | 95−100 |
medium / 768p | 35−40 | 55−60 |
ultra / 1080p | 12−14 | 27−30 |
high / 768p | 27−30 | 45−50 |
The average gaming FPS of GRID K280Q in World of Tanks is 54% more, than GeForce GT 640M. |
Full Specs
GeForce GT 640M | GRID K280Q | |
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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