GeForce GTX 860M SLI vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 860M SLI and Quadro M620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GTX 860M SLI and Quadro M620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GTX 860M SLI and Quadro M620 are Laptop Graphics Cards

Note: GeForce GTX 860M SLI and Quadro M620 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 GeForce GTX 860M SLI or Quadro M620 here:

Main Specs

  GeForce GTX 860M SLI Quadro M620
Power consumption (TDP) 120 Watt 30 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 4 GB 2 GB
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  • GeForce GTX 860M SLI has 300% more power consumption, than Quadro M620.
  • GeForce GTX 860M SLI and Quadro M620 have maximum RAM of 2 GB.
  • GeForce GTX 860M SLI is used in Laptops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 860M SLI and Quadro M620 are build with Maxwell architecture.
  • Core clock speed of GeForce GTX 860M SLI is 11 MHz higher, than Quadro M620.
  • GeForce GTX 860M SLI and Quadro M620 are manufactured by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 12 MHz higher, than GeForce GTX 860M SLI.

Game benchmarks

high / 1080p 21−24 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 8−9 3−4
4K / 2160p 5−6
low / 720p 40−45 30−35
medium / 1080p 27−30 18−20
The average gaming FPS of GeForce GTX 860M SLI in Assassin's Creed Odyssey is 53% more, than Quadro M620.

Full Specs

  GeForce GTX 860M SLI Quadro M620
Architecture Maxwell Maxwell
Type Laptop Mobile workstation
Release date 12 March 2014 13 January 2017
Pipelines 1280 512
Core clock speed 1029 MHz 1018 MHz
Transistor count 2x 1870 Million
Manufacturing process technology 28 nm 28 nm
Memory bus width 2x 128 Bit 128 Bit
Memory clock speed 5000 MHz 5012 MHz
Memory bandwidth 80 GB/s
Shared memory - -
DirectX DirectX 12 (FL 11_0), Shader 5.0 12
Shader Model 5.0
OpenGL 4.5
CUDA +
SLI options +
Laptop size large large
Optimus + +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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