Radeon HD 5970 vs Radeon R9 M295X

If you are going to buy a new graphics card and are choosing between Radeon HD 5970 and Radeon R9 M295X, 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 Radeon HD 5970 stacks up against Radeon R9 M295X, check out specs charts below.

Radeon R9 M295X is a Laptop Graphics Card

Note: Radeon R9 M295X 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 M295X here:

Main Specs

  Radeon HD 5970 Radeon R9 M295X
Power consumption (TDP) 294 Watt 250 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 1x 6-pin + 1x 8-pin None
Memory type GDDR5 Not Listed
Maximum RAM amount 1 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 M295X.
  • Radeon HD 5970 is connected by PCIe 2.0 x16, and Radeon R9 M295X uses MXM-B (3.0) interface.
  • Radeon HD 5970 is used in Desktops, and Radeon R9 M295X - in Laptops.
  • Radeon HD 5970 is build with TeraScale 2 architecture, and Radeon R9 M295X - with GCN 3.
  • Core clock speed of Radeon HD 5970 is 2 MHz higher, than Radeon R9 M295X.
  • Radeon HD 5970 is manufactured by 40 nm process technology, and Radeon R9 M295X - by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 21−24
QHD / 1440p 1−2 16−18
4K / 2160p 10−11
low / 720p 24−27 60−65
medium / 1080p 14−16 40−45
The average gaming FPS of Radeon R9 M295X in Assassin's Creed Odyssey is 227% more, than Radeon HD 5970.

Full Specs

  Radeon HD 5970 Radeon R9 M295X
Architecture TeraScale 2 GCN 3
Code name Hemlock Tonga
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
Memory clock speed 4000 MHz
Memory bandwidth 128.0 GB/s 160.0 GB/s
Shared memory -
DirectX 11.2 (11_0) Not Listed
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) 392 Mh/s
Laptop size large
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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