GeForce GTX 580M SLI vs Iris Pro Graphics 580

When choosing between GeForce GTX 580M SLI and Iris Pro Graphics 580, 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 SLI and Iris Pro Graphics 580.

GeForce GTX 580M SLI and Iris Pro Graphics 580 are Laptop Graphics Cards

Note: GeForce GTX 580M SLI and Iris Pro Graphics 580 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 Iris Pro Graphics 580 here:

Main Specs

  GeForce GTX 580M SLI Iris Pro Graphics 580
Power consumption (TDP) 100 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 64 GB
Display Connectors No outputs
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  • GeForce GTX 580M SLI has 566% more power consumption, than Iris Pro Graphics 580.
  • Both cards are used in Laptops.
  • GeForce GTX 580M SLI is build with Fermi architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 580M SLI is 270 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 580M SLI is manufactured by 40 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 24−27 9−10
ultra / 1080p 14−16 5−6
QHD / 1440p 10−11 0−1
4K / 2160p 6−7
low / 720p 45−50 20−22
medium / 1080p 30−35 10−12
The average gaming FPS of GeForce GTX 580M SLI in Assassin's Creed Odyssey is 172% more, than Iris Pro Graphics 580.

Full Specs

  GeForce GTX 580M SLI Iris Pro Graphics 580
Architecture Fermi Gen. 9 Skylake
Code name N12E-GTX2 Skylake GT4e
Type Laptop Laptop
Release date 6 January 2011 1 September 2015
Pipelines 768 72
Core clock speed 620 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 189 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 72.00
Memory bus width 256 Bit
Memory clock speed 1500 MHz
Shared memory - +
DirectX DirectX 11, Shader 5.0 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
Laptop size large
Quick Sync +
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