GeForce GT 640M vs Radeon Pro WX 4130

When choosing between GeForce GT 640M and Radeon Pro WX 4130, 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 Radeon Pro WX 4130.

GeForce GT 640M and Radeon Pro WX 4130 are Laptop Graphics Cards

Note: GeForce GT 640M and Radeon Pro WX 4130 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 Radeon Pro WX 4130 here:

Main Specs

  GeForce GT 640M Radeon Pro WX 4130
Power consumption (TDP) 32 Watt
Interface PCIe 3.0 x16
Memory type DDR3\GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro WX 4130 has 2 GB more memory, than GeForce GT 640M.
  • GeForce GT 640M is used in Laptops, and Radeon Pro WX 4130 - in Mobile workstations.
  • GeForce GT 640M is build with Kepler architecture, and Radeon Pro WX 4130 - with Polaris.
  • GeForce GT 640M is manufactured by 28 nm process technology, and Radeon Pro WX 4130 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4130 is 5200 MHz higher, than GeForce GT 640M.

Game benchmarks

high / 1080p 0−1 10−12
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 Radeon Pro WX 4130 in Assassin's Creed Odyssey is 233% more, than GeForce GT 640M.

Full Specs

  GeForce GT 640M Radeon Pro WX 4130
Architecture Kepler Polaris
Code name N13P-GS Polaris
Type Laptop Mobile workstation
Release date 22 March 2012 1 March 2017
Pipelines 384 640
Boost Clock 645 MHz 1053 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 14 nm
Floating-point performance 480.0 gflops
Memory bus width 128bit 128 Bit
Memory clock speed 1800 - 4000 MHz 7000 MHz
Shared memory - -
DirectX 12 API DirectX 12
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA +
FreeSync +
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 medium sized
Optimus +
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