GeForce GTX 580M vs Quadro P620

When choosing between GeForce GTX 580M and Quadro P620, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 580M and Quadro P620.

GeForce GTX 580M is a Laptop Graphics Card

Note: GeForce GTX 580M 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 here:

Main Specs

  GeForce GTX 580M Quadro P620
Power consumption (TDP) 100 Watt 40 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 MB 4 GB
Display Connectors No outputs 4x mini-DisplayPort
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  • GeForce GTX 580M has 150% more power consumption, than Quadro P620.
  • GeForce GTX 580M is connected by MXM-B (3.0), and Quadro P620 uses PCIe 3.0 x16 interface.
  • Quadro P620 has 2 GB more memory, than GeForce GTX 580M.
  • GeForce GTX 580M is used in Laptops, and Quadro P620 - in Desktops.
  • GeForce GTX 580M is build with Fermi architecture, and Quadro P620 - with Pascal.
  • Core clock speed of Quadro P620 is 557 MHz higher, than GeForce GTX 580M.
  • GeForce GTX 580M 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.

Game benchmarks

high / 1080p 10−12 18−20
ultra / 1080p 6−7 10−12
QHD / 1440p 1−2 5−6
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 14−16 21−24
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 72% more, than GeForce GTX 580M.

Full Specs

  GeForce GTX 580M Quadro P620
Architecture Fermi Pascal
Code name N12E-GTX2 GP107
Type Laptop Workstation
Release date 28 June 2011 27 May 2019
Pipelines 384 512
Core clock speed 620 MHz 1177 MHz
Boost Clock 1442 MHz
Transistor count 1,950 million 3,300 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 39.7 billion/sec 43.33
Floating-point performance 952.3 gflops 1,490 gflops
Length 145 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1500 MHz 6000 MHz
Memory bandwidth 96.0 GB/s 80.13 GB/s
Shared memory - -
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA + 6.1
CUDA cores 384
Bus support PCI-E 2.0
SLI options +
3D Blu-Ray +
3D Gaming +
Bitcoin / BTC (SHA256) 40 Mh/s
Laptop size large
Optimus +
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