Radeon HD 7970M Crossfire vs Radeon R9 M395X

When choosing between Radeon HD 7970M Crossfire and Radeon R9 M395X, 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 Radeon HD 7970M Crossfire and Radeon R9 M395X.

Radeon HD 7970M Crossfire and Radeon R9 M395X are Laptop Graphics Cards

Note: Radeon HD 7970M Crossfire and Radeon R9 M395X 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 R9 M395X here:

Main Specs

  Radeon HD 7970M Crossfire Radeon R9 M395X
Power consumption (TDP) 200 Watt 250 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Radeon R9 M395X has 25% more power consumption, than Radeon HD 7970M Crossfire.
  • Both cards are used in Laptops.
  • Radeon HD 7970M Crossfire is build with GCN architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Radeon HD 7970M Crossfire is 127 MHz higher, than Radeon R9 M395X.
  • Radeon HD 7970M Crossfire and Radeon R9 M395X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7970M Crossfire is 3550 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 35−40 24−27
ultra / 1080p 21−24 14−16
QHD / 1440p 16−18 9−10
4K / 2160p 10−11 6−7
low / 720p 60−65 45−50
medium / 1080p 40−45 30−35
The average gaming FPS of Radeon HD 7970M Crossfire in Assassin's Creed Odyssey is 45% more, than Radeon R9 M395X.

Full Specs

  Radeon HD 7970M Crossfire Radeon R9 M395X
Architecture GCN GCN 3
Code name Wimbledon XT Amethyst XT
Type Laptop Laptop
Release date 1 May 2012 16 October 2014
Pipelines 2560 2048
Core clock speed 850 MHz 723 MHz
Transistor count 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 92.54
Floating-point performance 2,961 gflops
Memory bus width 2x 256 Bit 256 Bit
Memory clock speed 4800 MHz 1250 MHz
Memory bandwidth 160.0 GB/s
Shared memory - -
DirectX DirectX 11.1, Shader 5.0
Shader Model 6.3
OpenGL 4.4
OpenCL Not Listed
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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