FirePro M6100 vs Quadro K620

In this comparison between FirePro M6100 and Quadro K620 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 M6100 will be the best choice, for others Quadro K620 will be their preference. Study the comparison tables below and make your choice.

FirePro M6100 is a Laptop Graphics Card

Note: FirePro M6100 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 M6100 here:

Main Specs

  FirePro M6100 Quadro K620
Power consumption (TDP) 41 Watt
Interface MXM-B (3.0) PCIe 2.0 x16
Supplementary power connectors None None
Memory type GDDR5 128 Bit
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x DisplayPort
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  • FirePro M6100 is connected by MXM-B (3.0), and Quadro K620 uses PCIe 2.0 x16 interface.
  • FirePro M6100 and Quadro K620 have maximum RAM of 2 GB.
  • FirePro M6100 is used in Laptops, and Quadro K620 - in Desktops.
  • FirePro M6100 is build with GCN architecture, and Quadro K620 - with Maxwell.
  • Core clock speed of FirePro M6100 is 42 MHz higher, than Quadro K620.
  • FirePro M6100 and Quadro K620 are manufactured by 28 nm process technology.
  • Memory clock speed of FirePro M6100 is 4200 MHz higher, than Quadro K620.

Game benchmarks

high / 1080p 10−11 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 0−1 1−2
low / 720p 21−24 24−27
medium / 1080p 12−14 14−16
The average gaming FPS of Quadro K620 in Assassin's Creed Odyssey is 7% more, than FirePro M6100.

Full Specs

  FirePro M6100 Quadro K620
Architecture GCN Maxwell
Code name Bonaire GM107
Type Laptop Workstation
Release date 1 October 2013 22 July 2014
Pipelines 768 384
Core clock speed 1100 MHz 1058 MHz
Boost Clock 1124 MHz
Transistor count 2,080 million 1,870 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 51.60 26.98
Floating-point performance 1,651 gflops 863.2 gflops
Length 160 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 1800 MHz
Memory bandwidth 88 GB/s
Shared memory -
DirectX 12 (12_0) 12
Shader Model 6.3 5
OpenGL 4.6 4.5
OpenCL 2.0 1.2
Vulkan 1.2.131 +
CUDA 5.0
Bitcoin / BTC (SHA256) 196 Mh/s 104 Mh/s
Laptop size large
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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