FirePro V5900 vs GeForce GT 640

Find out if it is worth upgrading your current GPU setup by comparing FirePro V5900 and GeForce GT 640. 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 FirePro V5900 and GeForce GT 640. 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.

Main Specs

  FirePro V5900 GeForce GT 640
Power consumption (TDP) 75 Watt 65 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI 1x DVI, 1x HDMI, 1x DisplayPort
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  • FirePro V5900 has 15% more power consumption, than GeForce GT 640.
  • FirePro V5900 is connected by PCIe 2.0 x16, and GeForce GT 640 uses PCIe 3.0 x16 interface.
  • FirePro V5900 and GeForce GT 640 have maximum RAM of 2 GB.
  • Both cards are used in Desktops.
  • FirePro V5900 is build with TeraScale 3 architecture, and GeForce GT 640 - with Kepler.
  • Core clock speed of GeForce GT 640 is 302 MHz higher, than FirePro V5900.
  • FirePro V5900 is manufactured by 40 nm process technology, and GeForce GT 640 - by 28 nm process technology.
  • FirePro V5900 is 85 mm longer, than GeForce GT 640.
  • Memory clock speed of FirePro V5900 is 218 MHz higher, than GeForce GT 640.

Game benchmarks

high / 1080p 4−5 2−3
ultra / 1080p 2−3 1−2
QHD / 1440p 1−2 0−1
low / 720p 14−16 14−16
medium / 1080p 7−8 5−6
The average gaming FPS of FirePro V5900 in Assassin's Creed Odyssey is 16% more, than GeForce GT 640.

Full Specs

  FirePro V5900 GeForce GT 640
Architecture TeraScale 3 Kepler
Code name Cayman GK107
Type Workstation Desktop
Release date 24 May 2011 5 June 2012
Pipelines 512 384
Core clock speed 600 MHz 902 MHz
Transistor count 2,640 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 19.20 28.86
Floating-point performance 614.4 gflops 692.7 gflops
Length 230 mm 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 2000 MHz 1782 MHz
Memory bandwidth 64 GB/s 28.51 GB/s
DirectX 11.2 (11_0) 12 (11_0)
Shader Model 5.0 5.1
OpenGL 4.4 4.6
OpenCL 1.2 1.2
Vulkan N/A 1.1.126
CUDA 3.0
Bitcoin / BTC (SHA256) 66 Mh/s 24 Mh/s
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