Radeon HD 6970 vs Radeon R9 M395X

When comparing Radeon HD 6970 and Radeon R9 M395X, 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 6970 and Radeon R9 M395X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M395X is a Laptop Graphics Card

Note: Radeon R9 M395X is only used in laptop graphics. It has 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 R9 M395X here:

Main Specs

  Radeon HD 6970 Radeon R9 M395X
Power consumption (TDP) 550 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type DDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6970 has 120% more power consumption, than Radeon R9 M395X.
  • Radeon HD 6970 is connected by PCIe 2.0 x16, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
  • Radeon R9 M395X has 2 GB more memory, than Radeon HD 6970.
  • Radeon HD 6970 is used in Desktops, and Radeon R9 M395X - in Laptops.
  • Radeon HD 6970 is build with Terascale 2 architecture, and Radeon R9 M395X - with GCN 3.
  • Radeon HD 6970 is manufactured by 40 nm process technology, and Radeon R9 M395X - by 28 nm process technology.
  • Memory clock speed of Radeon HD 6970 is 125 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 14−16 24−27
ultra / 1080p 9−10 14−16
QHD / 1440p 3−4 9−10
4K / 2160p 6−7
low / 720p 30−35 45−50
medium / 1080p 18−20 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 73% more, than Radeon HD 6970.

Full Specs

  Radeon HD 6970 Radeon R9 M395X
Architecture Terascale 2 GCN 3
Code name Cayman Amethyst XT
Type Desktop Laptop
Release date 14 December 2010 16 October 2014
Pipelines 1536 2048
Core clock speed 723 MHz
Boost Clock 880 MHz
Transistor count 2,640 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 84.48 92.54
Floating-point performance 2,703.4 gflops 2,961 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1375 MHz 1250 MHz
Memory bandwidth 160.0 GB/s
Shared memory -
Shader Model 5.0 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
FreeSync +
Bus support PCIe 2.0 x16 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s 413 Mh/s
Laptop size large
Eyefinity + +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
Design reference
CrossFire +
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