GeForce GTX 680M SLI vs Iris Pro Graphics P580

When choosing between GeForce GTX 680M SLI and Iris Pro Graphics P580, 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 680M SLI and Iris Pro Graphics P580.

GeForce GTX 680M SLI and Iris Pro Graphics P580 are Laptop Graphics Cards

Note: GeForce GTX 680M SLI and Iris Pro Graphics P580 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 680M SLI or Iris Pro Graphics P580 here:

Main Specs

  GeForce GTX 680M SLI Iris Pro Graphics P580
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 2x 4 GB 64 GB
Display Connectors No outputs
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  • Iris Pro Graphics P580 has 62 GB more memory, than GeForce GTX 680M SLI.
  • Both cards are used in Laptops.
  • GeForce GTX 680M SLI is build with Kepler architecture, and Iris Pro Graphics P580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 680M SLI is 370 MHz higher, than Iris Pro Graphics P580.
  • GeForce GTX 680M SLI is manufactured by 28 nm process technology, and Iris Pro Graphics P580 - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 10−11
ultra / 1080p 21−24 6−7
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 21−24
medium / 1080p 40−45 12−14
The average gaming FPS of GeForce GTX 680M SLI in Assassin's Creed Odyssey is 215% more, than Iris Pro Graphics P580.

Full Specs

  GeForce GTX 680M SLI Iris Pro Graphics P580
Architecture Kepler Gen. 9 Skylake
Code name N13E-GTX Skylake GT4e
Type Laptop Laptop
Release date 4 June 2012 1 September 2015
Pipelines 2688 72
Core clock speed 720 MHz 350 MHz
Boost Clock 1100 MHz
Transistor count 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 75.60
Memory bus width 2x 256 Bit
Memory clock speed 3600 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
CUDA +
SLI options +
Laptop size large
Optimus +
Quick Sync +
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