GeForce GT 640 vs Quadro P500

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

Quadro P500 is a Laptop Graphics Card

Note: Quadro P500 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 Quadro P500 here:

Main Specs

  GeForce GT 640 Quadro P500
Power consumption (TDP) 65 Watt 30 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort 3x mini-DisplayPort
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  • GeForce GT 640 has 116% more power consumption, than Quadro P500.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • GeForce GT 640 and Quadro P500 have maximum RAM of 2 GB.
  • GeForce GT 640 is used in Desktops, and Quadro P500 - in Mobile workstations.
  • GeForce GT 640 is build with Kepler architecture, and Quadro P500 - with Pascal.
  • Core clock speed of Quadro P500 is 553 MHz higher, than GeForce GT 640.
  • GeForce GT 640 is manufactured by 28 nm process technology, and Quadro P500 - by 14 nm process technology.
  • Memory clock speed of Quadro P500 is 3230 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 8−9
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 18−20
medium / 1080p 5−6 10−11
The average gaming FPS of Quadro P500 in Assassin's Creed Odyssey is 66% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 Quadro P500
Architecture Kepler Pascal
Code name GK107 GP108
Type Desktop Mobile workstation
Release date 5 June 2012 14 November 2017
Pipelines 384 256
Core clock speed 902 MHz 1455 MHz
Boost Clock 1519 MHz
Transistor count 1,270 million 1,800 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 28.86 21.25
Floating-point performance 692.7 gflops 679.9 gflops
Length 145 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 1782 MHz 5012 MHz
Memory bandwidth 28.51 GB/s 32.1 GB/s
Shared memory -
DirectX 12 (11_0) 12.1
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.0.1
CUDA 3.0 6.1
Bitcoin / BTC (SHA256) 24 Mh/s
Laptop size large
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