FirePro M4100 vs Quadro K620M

When choosing between FirePro M4100 and Quadro K620M, 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 FirePro M4100 and Quadro K620M.

FirePro M4100 and Quadro K620M are Laptop Graphics Cards

Note: FirePro M4100 and Quadro K620M 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 M4100 or Quadro K620M here:

Main Specs

  FirePro M4100 Quadro K620M
Power consumption (TDP) 30 Watt
Interface PCIe 3.0 x8 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • FirePro M4100 is connected by PCIe 3.0 x8, and Quadro K620M uses MXM-A (3.0) interface.
  • FirePro M4100 and Quadro K620M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • FirePro M4100 is build with GCN architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 359 MHz higher, than FirePro M4100.
  • FirePro M4100 and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M4100 is 2000 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 1−2 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than FirePro M4100.

Full Specs

  FirePro M4100 Quadro K620M
Architecture GCN Maxwell
Code name Mars GM108
Type Mobile workstation Mobile workstation
Release date 1 October 2013 1 March 2015
Pipelines 384 384
Core clock speed 670 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 16.08 17.98
Floating-point performance 514.6 gflops 863.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4000 MHz 2000 MHz
Memory bandwidth 64 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 (11_1) 12
Shader Model 5.1 5
OpenGL 4.6 4.5
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 74 Mh/s 92 Mh/s
Laptop size medium sized
Optimus +
Display Port 1.2
nView Display Management +
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