GeForce GTX 775M vs Iris Pro Graphics 580

When choosing between GeForce GTX 775M 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 775M and Iris Pro Graphics 580.

GeForce GTX 775M and Iris Pro Graphics 580 are Laptop Graphics Cards

Note: GeForce GTX 775M 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 775M or Iris Pro Graphics 580 here:

Main Specs

  GeForce GTX 775M 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 4 GB 64 GB
Display Connectors No outputs
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  • GeForce GTX 775M has 566% more power consumption, than Iris Pro Graphics 580.
  • Iris Pro Graphics 580 has 60 GB more memory, than GeForce GTX 775M.
  • Both cards are used in Laptops.
  • GeForce GTX 775M is build with Kepler architecture, and Iris Pro Graphics 580 - with Gen. 9 Skylake.
  • Core clock speed of GeForce GTX 775M is 369 MHz higher, than Iris Pro Graphics 580.
  • GeForce GTX 775M is manufactured by 28 nm process technology, and Iris Pro Graphics 580 - by 14 nm process technology.

Game benchmarks

high / 1080p 21−24 9−10
ultra / 1080p 12−14 5−6
QHD / 1440p 7−8 0−1
4K / 2160p 5−6
low / 720p 40−45 20−22
medium / 1080p 27−30 10−12
The average gaming FPS of GeForce GTX 775M in Assassin's Creed Odyssey is 136% more, than Iris Pro Graphics 580.

Full Specs

  GeForce GTX 775M Iris Pro Graphics 580
Architecture Kepler Gen. 9 Skylake
Code name N13E-GTX-A2 Skylake GT4e
Type Laptop Laptop
Release date 24 September 2013 1 September 2015
Pipelines 1344 72
Core clock speed 719 MHz 350 MHz
Boost Clock 1050 MHz
Transistor count 3540 Million 189 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 72.00
Memory bus width 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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