Radeon HD 5970 vs Radeon R9 M395X

In this comparison between Radeon HD 5970 and Radeon R9 M395X you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 5970 will be the best choice, for others Radeon R9 M395X will be their preference. Study the comparison tables below and make your choice.

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 5970 Radeon R9 M395X
Power consumption (TDP) 294 Watt 250 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x mini-DisplayPort No outputs
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  • Radeon HD 5970 has 17% more power consumption, than Radeon R9 M395X.
  • Radeon HD 5970 is connected by PCIe 2.0 x16, and Radeon R9 M395X uses PCIe 3.0 x16 interface.
  • Radeon R9 M395X has 3 GB more memory, than Radeon HD 5970.
  • Radeon HD 5970 is used in Desktops, and Radeon R9 M395X - in Laptops.
  • Radeon HD 5970 is build with TeraScale 2 architecture, and Radeon R9 M395X - with GCN 3.
  • Core clock speed of Radeon HD 5970 is 2 MHz higher, than Radeon R9 M395X.
  • Radeon HD 5970 is manufactured by 40 nm process technology, and Radeon R9 M395X - by 28 nm process technology.
  • Memory clock speed of Radeon HD 5970 is 2750 MHz higher, than Radeon R9 M395X.

Game benchmarks

high / 1080p 10−12 24−27
ultra / 1080p 6−7 14−16
QHD / 1440p 1−2 9−10
4K / 2160p 6−7
low / 720p 24−27 45−50
medium / 1080p 14−16 30−35
The average gaming FPS of Radeon R9 M395X in Assassin's Creed Odyssey is 136% more, than Radeon HD 5970.

Full Specs

  Radeon HD 5970 Radeon R9 M395X
Architecture TeraScale 2 GCN 3
Code name Hemlock Amethyst XT
Type Desktop Laptop
Release date 18 November 2009 16 October 2014
Pipelines 1600 2048
Core clock speed 725 MHz 723 MHz
Transistor count 2,154 million 5,000 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 58.00 92.54
Floating-point performance 2x 2,320.0 gflops 2,961 gflops
Length 305 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 4000 MHz 1250 MHz
Memory bandwidth 128.0 GB/s 160.0 GB/s
Shared memory -
DirectX 11.2 (11_0)
Shader Model 5.0 6.3
OpenGL 4.4 4.4
OpenCL 1.2 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 413 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
TrueAudio +
ZeroCore +
Switchable graphics +
Mantle +
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