FirePro M5100 vs GeForce GT 640M LE

In this comparison between FirePro M5100 and GeForce GT 640M LE 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 FirePro M5100 will be the best choice, for others GeForce GT 640M LE will be their preference. Study the comparison tables below and make your choice.

FirePro M5100 and GeForce GT 640M LE are Laptop Graphics Cards

Note: FirePro M5100 and GeForce GT 640M LE 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 FirePro M5100 or GeForce GT 640M LE here:

Main Specs

  FirePro M5100 GeForce GT 640M LE
Power consumption (TDP) 20 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Memory type GDDR5 DDR3\DDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M5100 is connected by MXM-A (3.0), and GeForce GT 640M LE uses PCIe 2.0 x16 interface.
  • FirePro M5100 and GeForce GT 640M LE have maximum RAM of 2 GB.
  • FirePro M5100 is used in Mobile workstations, and GeForce GT 640M LE - in Laptops.
  • FirePro M5100 is build with GCN architecture, and GeForce GT 640M LE - with Fermi / Kepler.
  • FirePro M5100 and GeForce GT 640M LE are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M5100 is 2700 MHz higher, than GeForce GT 640M LE.

Game benchmarks

high / 1080p 10−11 0−1
ultra / 1080p 6−7
QHD / 1440p 1−2 0−1
low / 720p 21−24 1−2
medium / 1080p 12−14 0−1
The average gaming FPS of FirePro M5100 in Assassin's Creed Odyssey is 2100% more, than GeForce GT 640M LE.

Full Specs

  FirePro M5100 GeForce GT 640M LE
Architecture GCN Fermi / Kepler
Code name Venus N13P-LP
Type Mobile workstation Laptop
Release date 1 October 2013 22 March 2012
Pipelines 640 384
Core clock speed 725 MHz
Boost Clock 775 MHz
Transistor count 1,500 million 585 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00
Floating-point performance 992.0 gflops 384.0 gflops
Memory bus width 128 Bit 128bit
Memory clock speed 4500 MHz 1800 - 4000 MHz
Memory bandwidth 72 GB/s
Shared memory - -
DirectX 12 (11_1) 12 API
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan 1.2.131 N/A
CUDA +
CUDA cores Up to 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) 108 Mh/s 14 Mh/s
Laptop size medium sized medium sized
Optimus +
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