GeForce GTX 680M vs Iris Pro Graphics 580

When choosing between GeForce GTX 680M 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 680M and Iris Pro Graphics 580.

GeForce GTX 680M and Iris Pro Graphics 580 are Laptop Graphics Cards

Note: GeForce GTX 680M 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 680M or Iris Pro Graphics 580 here:

Main Specs

  GeForce GTX 680M Iris Pro Graphics 580
Power consumption (TDP) 100 Watt 15 Watt
Interface MXM-B (3.0) PCIe 3.0 x1
Supplementary power connectors None
Memory type GDDR5 DDR3L/LPDDR3/DDR4
Maximum RAM amount 4 GB 64 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 680M has 566% more power consumption, than Iris Pro Graphics 580.
  • GeForce GTX 680M is connected by MXM-B (3.0), and Iris Pro Graphics 580 uses PCIe 3.0 x1 interface.
  • Iris Pro Graphics 580 has 60 GB more memory, than GeForce GTX 680M.
  • Both cards are used in Laptops.
  • GeForce GTX 680M is build with Kepler architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 680M is 370 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 680M is manufactured by 28 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 20−22
medium / 1080p 20−22 10−12
The average gaming FPS of GeForce GTX 680M in Assassin's Creed Odyssey is 81% more, than Iris Pro Graphics 580.

Full Specs

  GeForce GTX 680M Iris Pro Graphics 580
Architecture Kepler Gen. 9 Skylake
Code name N13E-GTX Skylake GT4e
Type Laptop Laptop
Release date 4 June 2012 1 September 2015
Pipelines 1344 72
Core clock speed 720 MHz 350 MHz
Boost Clock 758 MHz 1050 MHz
Transistor count 3,540 million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 80.6 billion/sec 72.00
Floating-point performance 2,038 gflops
Memory bus width 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory - +
DirectX 12 API 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.1
Vulkan 1.1.126 1.1.97
CUDA +
CUDA cores 1344
Bus support PCI Express 3.0
SLI options +
Bitcoin / BTC (SHA256) 100 Mh/s
Laptop size large
Optimus +
Quick Sync +
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