Iris Pro Graphics P580 vs Radeon HD 6970M Crossfire

When choosing between Iris Pro Graphics P580 and Radeon HD 6970M Crossfire, 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 Iris Pro Graphics P580 and Radeon HD 6970M Crossfire.

Iris Pro Graphics P580 and Radeon HD 6970M Crossfire are Laptop Graphics Cards

Note: Iris Pro Graphics P580 and Radeon HD 6970M Crossfire 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 Iris Pro Graphics P580 or Radeon HD 6970M Crossfire here:

Main Specs

  Iris Pro Graphics P580 Radeon HD 6970M Crossfire
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3/DDR4 GDDR5
Maximum RAM amount 64 GB 2x2 GB
Display Connectors No outputs
  Check Price Check Price
  • Iris Pro Graphics P580 has 62 GB more memory, than Radeon HD 6970M Crossfire.
  • Both cards are used in Laptops.
  • Iris Pro Graphics P580 is build with Gen. 9 Skylake architecture, and Radeon HD 6970M Crossfire - with Terascale 2.
  • Core clock speed of Radeon HD 6970M Crossfire is 330 MHz higher, than Iris Pro Graphics P580.
  • Iris Pro Graphics P580 is manufactured by 14 nm process technology, and Radeon HD 6970M Crossfire - by 40 nm process technology.

Game benchmarks

high / 1080p 10−11 21−24
ultra / 1080p 6−7 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 21−24 40−45
medium / 1080p 12−14 24−27
The average gaming FPS of Radeon HD 6970M Crossfire in Assassin's Creed Odyssey is 92% more, than Iris Pro Graphics P580.

Full Specs

  Iris Pro Graphics P580 Radeon HD 6970M Crossfire
Architecture Gen. 9 Skylake Terascale 2
Code name Skylake GT4e Blackcomb XT
Type Laptop Laptop
Release date 1 September 2015 6 January 2011
Pipelines 72 1920
Core clock speed 350 MHz 680 MHz
Boost Clock 1100 MHz
Transistor count 189 million 2x1700 Million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 75.60
Memory bus width 256 Bit
Memory clock speed 900 MHz
Shared memory + -
DirectX 12 (12_1) DirectX 11, Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan 1.1.97
Laptop size large
Quick Sync +
  Check Price Check Price