Quadro K5100M vs Quadro K620M

In this comparison between Quadro K5100M and Quadro K620M 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 Quadro K5100M will be the best choice, for others Quadro K620M will be their preference. Study the comparison tables below and make your choice.

Quadro K5100M and Quadro K620M are Laptop Graphics Cards

Note: Quadro K5100M 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 Quadro K5100M or Quadro K620M here:

Main Specs

  Quadro K5100M Quadro K620M
Power consumption (TDP) 100 Watt 30 Watt
Interface MXM-B (3.0) MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 DDR3
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K5100M has 233% more power consumption, than Quadro K620M.
  • Quadro K5100M is connected by MXM-B (3.0), and Quadro K620M uses MXM-A (3.0) interface.
  • Quadro K5100M has 6 GB more memory, than Quadro K620M.
  • Both cards are used in Laptops.
  • Quadro K5100M is build with Kepler architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 258 MHz higher, than Quadro K5100M.
  • Quadro K5100M and Quadro K620M are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro K5100M is 1600 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 30−35 14−16
medium / 1080p 18−20 5−6
The average gaming FPS of Quadro K5100M in Assassin's Creed Odyssey is 200% more, than Quadro K620M.

Full Specs

  Quadro K5100M Quadro K620M
Architecture Kepler Maxwell
Code name N15E-Q5-A2 GM108
Type Mobile workstation Mobile workstation
Release date 23 July 2013 1 March 2015
Pipelines 1536 384
Core clock speed 771 MHz 1029 MHz
Boost Clock 1124 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 98.69 17.98
Floating-point performance 2,369 gflops 863.2 gflops
Memory bus width 256 Bit 64 Bit
Memory clock speed 3600 MHz 2000 MHz
Memory bandwidth 115.2 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 12
Shader Model 5 5
OpenGL 4.5 4.5
OpenCL 1.2 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
Bitcoin / BTC (SHA256) 35 Mh/s 92 Mh/s
Laptop size large
Optimus + +
Display Port 1.2 1.2
3D Vision Pro +
Mosaic +
nView Display Management + +
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