Radeon HD 7970M Crossfire vs Radeon R6 Kaveri

When comparing Radeon HD 7970M Crossfire and Radeon R6 Kaveri, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7970M Crossfire and Radeon R6 Kaveri is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7970M Crossfire and Radeon R6 Kaveri are Laptop Graphics Cards

Note: Radeon HD 7970M Crossfire and Radeon R6 Kaveri 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 Radeon HD 7970M Crossfire or Radeon R6 Kaveri here:

Main Specs

  Radeon HD 7970M Crossfire Radeon R6 Kaveri
Power consumption (TDP) 200 Watt
Memory type GDDR5
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  • Both cards are used in Laptops.
  • Radeon HD 7970M Crossfire is build with GCN architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of Radeon HD 7970M Crossfire is 317 MHz higher, than Radeon R6 Kaveri.
  • Radeon HD 7970M Crossfire and Radeon R6 Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 1−2
medium / 1080p 40−45 0−1
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 6100% more, than Radeon R6 Kaveri.

Full Specs

  Radeon HD 7970M Crossfire Radeon R6 Kaveri
Architecture GCN GCN 1.1
Code name Wimbledon XT Kaveri
Type Laptop Laptop
Release date 1 May 2012 4 June 2014
Pipelines 2560 384
Core clock speed 850 MHz 533 MHz
Boost Clock 654 MHz
Transistor count 2410 Million
Manufacturing process technology 28 nm 28 nm
Memory bus width 2x 256 Bit 64/128 Bit
Memory clock speed 4800 MHz
Shared memory - +
DirectX DirectX 11.1, Shader 5.0 DirectX 12 (FL 12_0), Shader 5.0
Laptop size large medium sized
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