GeForce GT 640 vs GRID M60 8Q

In this comparison between GeForce GT 640 and GRID M60 8Q you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 640 will be the best choice, for others GRID M60 8Q will be their preference. Study the comparison tables below and make your choice.

Main Specs

  GeForce GT 640 GRID M60 8Q
Power consumption (TDP) 65 Watt 225 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None 1x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
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  • GRID M60 8Q has 246% more power consumption, than GeForce GT 640.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GRID M60 8Q has 6 GB more memory, than GeForce GT 640.
  • Both cards are used in Desktops.
  • GeForce GT 640 is build with Kepler architecture, and GRID M60 8Q - with Maxwell 2.0.
  • Core clock speed of GeForce GT 640 is 345 MHz higher, than GRID M60 8Q.
  • GeForce GT 640 and GRID M60 8Q are manufactured by 28 nm process technology.
  • GRID M60 8Q is 122 mm longer, than GeForce GT 640.
  • Memory clock speed of GRID M60 8Q is 3230 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 20−22
ultra / 1080p 1−2 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 14−16 35−40
medium / 1080p 5−6 24−27
The average gaming FPS of GRID M60 8Q in Assassin's Creed Odyssey is 300% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 GRID M60 8Q
Architecture Kepler Maxwell 2.0
Code name GK107 GM204
Type Desktop Workstation
Release date 5 June 2012 30 August 2015
Pipelines 384 2048
Core clock speed 902 MHz 557 MHz
Boost Clock 1178 MHz
Transistor count 1,270 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 28.86 150.8
Floating-point performance 692.7 gflops 4,833 gflops
Length 145 mm 267 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 1782 MHz 5012 MHz
Memory bandwidth 28.51 GB/s 160.4 GB/s
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA 3.0 5.2
Bitcoin / BTC (SHA256) 24 Mh/s
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