FirePro M5950 vs GeForce GT 640

If you are going to buy a new graphics card and are choosing between FirePro M5950 and GeForce GT 640, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FirePro M5950 stacks up against GeForce GT 640, check out specs charts below.

FirePro M5950 is a Laptop Graphics Card

Note: FirePro M5950 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 FirePro M5950 here:

Main Specs

  FirePro M5950 GeForce GT 640
Power consumption (TDP) 35 Watt 65 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • GeForce GT 640 has 85% more power consumption, than FirePro M5950.
  • FirePro M5950 is connected by MXM-A (3.0), and GeForce GT 640 uses PCIe 3.0 x16 interface.
  • GeForce GT 640 has 1 GB more memory, than FirePro M5950.
  • FirePro M5950 is used in Mobile workstations, and GeForce GT 640 - in Desktops.
  • FirePro M5950 is build with Terascale 2 architecture, and GeForce GT 640 - with Kepler.
  • Core clock speed of GeForce GT 640 is 177 MHz higher, than FirePro M5950.
  • FirePro M5950 is manufactured by 40 nm process technology, and GeForce GT 640 - by 28 nm process technology.
  • Memory clock speed of GeForce GT 640 is 882 MHz higher, than FirePro M5950.

Game benchmarks

high / 1080p 4−5 2−3
ultra / 1080p 2−3 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 6−7 5−6
The average gaming FPS of FirePro M5950 in Assassin's Creed Odyssey is 16% more, than GeForce GT 640.

Full Specs

  FirePro M5950 GeForce GT 640
Architecture Terascale 2 Kepler
Code name Whistler-XT GK107
Type Mobile workstation Desktop
Release date 13 April 2011 5 June 2012
Pipelines 480 384
Core clock speed 725 MHz 902 MHz
Transistor count 716 million 1,270 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 17.40 28.86
Floating-point performance 696.0 gflops 692.7 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 900 MHz 1782 MHz
Memory bandwidth 57 GB/s 28.51 GB/s
Shared memory -
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
Bus support n/a
Bitcoin / BTC (SHA256) 67 Mh/s 24 Mh/s
Laptop size medium sized
Form factor MXM-A
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