GeForce GTX 580M SLI vs Quadro M620

When comparing GeForce GTX 580M SLI and Quadro M620, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between GeForce GTX 580M SLI and Quadro M620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M SLI and Quadro M620 are Laptop Graphics Cards

Note: GeForce GTX 580M 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 580M SLI or Quadro M620 here:

Main Specs

  GeForce GTX 580M SLI Quadro M620
Power consumption (TDP) 100 Watt 30 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB
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  • GeForce GTX 580M SLI has 233% more power consumption, than Quadro M620.
  • GeForce GTX 580M SLI is used in Laptops, and Quadro M620 - in Mobile workstations.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 398 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Quadro M620 - by 28 nm process technology.
  • Memory clock speed of Quadro M620 is 3512 MHz higher, than GeForce GTX 580M SLI.

Game benchmarks

high / 1080p 24−27 14−16
ultra / 1080p 14−16 8−9
QHD / 1440p 10−11 3−4
4K / 2160p 6−7
low / 720p 45−50 30−35
medium / 1080p 30−35 18−20
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 73% more, than Quadro M620.

Full Specs

  GeForce GTX 580M SLI Quadro M620
Architecture Fermi Maxwell
Code name N12E-GTX2
Type Laptop Mobile workstation
Release date 6 January 2011 13 January 2017
Pipelines 768 512
Core clock speed 620 MHz 1018 MHz
Manufacturing process technology 40 nm 28 nm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 5012 MHz
Memory bandwidth 80 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12
Shader Model 5.0
OpenGL 4.5
Laptop size large large
Optimus +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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