GeForce GT 640 vs Radeon Pro WX 4150

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 640 and Radeon Pro WX 4150. 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 640 and Radeon Pro WX 4150. 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.

Radeon Pro WX 4150 is a Laptop Graphics Card

Note: Radeon Pro WX 4150 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 Radeon Pro WX 4150 here:

Main Specs

  GeForce GT 640 Radeon Pro WX 4150
Power consumption (TDP) 65 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon Pro WX 4150 has 2 GB more memory, than GeForce GT 640.
  • GeForce GT 640 is used in Desktops, and Radeon Pro WX 4150 - in Mobile workstations.
  • GeForce GT 640 is build with Kepler architecture, and Radeon Pro WX 4150 - with Polaris.
  • GeForce GT 640 is manufactured by 28 nm process technology, and Radeon Pro WX 4150 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4150 is 5218 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 2−3 9−10
ultra / 1080p 1−2 5−6
QHD / 1440p 0−1 0−1
low / 720p 14−16 21−24
medium / 1080p 5−6 12−14
The average gaming FPS of Radeon Pro WX 4150 in Assassin's Creed Odyssey is 100% more, than GeForce GT 640.

Full Specs

  GeForce GT 640 Radeon Pro WX 4150
Architecture Kepler Polaris
Code name GK107 Polaris 11
Type Desktop Mobile workstation
Release date 5 June 2012 1 March 2017
Pipelines 384 896
Core clock speed 902 MHz
Boost Clock 1053 MHz
Transistor count 1,270 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 28.86
Floating-point performance 692.7 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 1782 MHz 7000 MHz
Memory bandwidth 28.51 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 12
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126
CUDA 3.0
FreeSync +
Bitcoin / BTC (SHA256) 24 Mh/s
Laptop size medium sized
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