GeForce GTX 580M SLI vs Quadro P620

When comparing GeForce GTX 580M SLI and Quadro P620, 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 P620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 580M SLI is a Laptop Graphics Card

Note: GeForce GTX 580M SLI 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 GeForce GTX 580M SLI here:

Main Specs

  GeForce GTX 580M SLI Quadro P620
Power consumption (TDP) 100 Watt 40 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors 4x mini-DisplayPort
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  • GeForce GTX 580M SLI has 150% more power consumption, than Quadro P620.
  • GeForce GTX 580M SLI is used in Laptops, and Quadro P620 - in Desktops.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Quadro P620 - with Pascal.
  • Core clock speed of Quadro P620 is 557 MHz higher, than GeForce GTX 580M SLI.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Quadro P620 - by 14 nm process technology.
  • Memory clock speed of Quadro P620 is 4500 MHz higher, than GeForce GTX 580M SLI.

Game benchmarks

high / 1080p 24−27 18−20
ultra / 1080p 14−16 10−12
QHD / 1440p 10−11 5−6
4K / 2160p 6−7 4−5
low / 720p 45−50 35−40
medium / 1080p 30−35 21−24
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 37% more, than Quadro P620.

Full Specs

  GeForce GTX 580M SLI Quadro P620
Architecture Fermi Pascal
Code name N12E-GTX2 GP107
Type Laptop Workstation
Release date 6 January 2011 27 May 2019
Pipelines 768 512
Core clock speed 620 MHz 1177 MHz
Boost Clock 1442 MHz
Transistor count 3,300 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 43.33
Floating-point performance 1,490 gflops
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 6000 MHz
Memory bandwidth 80.13 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA 6.1
Laptop size large
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