GeForce GT 640M vs Quadro P500

In this comparison between GeForce GT 640M and Quadro P500 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 640M will be the best choice, for others Quadro P500 will be their preference. Study the comparison tables below and make your choice.

GeForce GT 640M and Quadro P500 are Laptop Graphics Cards

Note: GeForce GT 640M and Quadro P500 are only used in laptop graphics. They have 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 or Quadro P500 here:

Main Specs

  GeForce GT 640M Quadro P500
Power consumption (TDP) 32 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 3x mini-DisplayPort
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  • GeForce GT 640M has 6% more power consumption, than Quadro P500.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 640M and Quadro P500 have maximum RAM of 2 GB.
  • GeForce GT 640M is used in Laptops, and Quadro P500 - in Mobile workstations.
  • GeForce GT 640M is build with Kepler architecture, and Quadro P500 - with Pascal.
  • GeForce GT 640M is manufactured by 28 nm process technology, and Quadro P500 - by 14 nm process technology.
  • Memory clock speed of Quadro P500 is 3212 MHz higher, than GeForce GT 640M.

Game benchmarks

high / 1080p 0−1 8−9
ultra / 1080p 0−1 5−6
QHD / 1440p 0−1 0−1
low / 720p 10−12 18−20
medium / 1080p 2−3 10−11
The average gaming FPS of Quadro P500 in Assassin's Creed Odyssey is 133% more, than GeForce GT 640M.

Full Specs

  GeForce GT 640M Quadro P500
Architecture Kepler Pascal
Code name N13P-GS GP108
Type Laptop Mobile workstation
Release date 22 March 2012 14 November 2017
Pipelines 384 256
Core clock speed 1455 MHz
Boost Clock 645 MHz 1519 MHz
Transistor count 1,270 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.25
Floating-point performance 480.0 gflops 679.9 gflops
Memory bus width 128bit 64 Bit
Memory clock speed 1800 - 4000 MHz 5012 MHz
Memory bandwidth 32.1 GB/s
Shared memory - -
DirectX 12 API 12.1
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.0.1
CUDA + 6.1
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 large
Optimus +
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