Iris Plus Graphics G7 Ice Lake 64 EU vs Radeon HD 7970M Crossfire

If you are going to buy a new graphics card and are choosing between Iris Plus Graphics G7 Ice Lake 64 EU and Radeon HD 7970M Crossfire, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Iris Plus Graphics G7 Ice Lake 64 EU stacks up against Radeon HD 7970M Crossfire, check out specs charts below.

Iris Plus Graphics G7 Ice Lake 64 EU and Radeon HD 7970M Crossfire are Laptop Graphics Cards

Note: Iris Plus Graphics G7 Ice Lake 64 EU and Radeon HD 7970M 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 Plus Graphics G7 Ice Lake 64 EU or Radeon HD 7970M Crossfire here:

Main Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Radeon HD 7970M Crossfire
Power consumption (TDP) 200 Watt
Memory type DDR4 GDDR5
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  • Both cards are used in Laptops.
  • Iris Plus Graphics G7 Ice Lake 64 EU is build with Gen. 11 Ice Lake architecture, and Radeon HD 7970M Crossfire - with GCN.
  • Core clock speed of Radeon HD 7970M Crossfire is 550 MHz higher, than Iris Plus Graphics G7 Ice Lake 64 EU.
  • Iris Plus Graphics G7 Ice Lake 64 EU is manufactured by 10 nm process technology, and Radeon HD 7970M Crossfire - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 8−9 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 27−30 60−65
medium / 1080p 16−18 40−45
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 157% more, than Iris Plus Graphics G7 Ice Lake 64 EU.

Full Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Radeon HD 7970M Crossfire
Architecture Gen. 11 Ice Lake GCN
Code name Ice Lake G7 Gen. 11 Wimbledon XT
Type Laptop Laptop
Release date 28 May 2019 1 May 2012
Pipelines 64 2560
Core clock speed 300 MHz 850 MHz
Boost Clock 1100 MHz
Manufacturing process technology 10 nm 28 nm
Memory bus width 2x 256 Bit
Memory clock speed 4800 MHz
Shared memory + -
DirectX DirectX 12_1 DirectX 11.1, Shader 5.0
Laptop size large
Quick Sync +
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