Radeon HD 6970M vs Radeon Pro 580X

In this comparison between Radeon HD 6970M and Radeon Pro 580X 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 6970M will be the best choice, for others Radeon Pro 580X will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6970M is a Laptop Graphics Card

Note: Radeon HD 6970M 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 HD 6970M here:

Main Specs

  Radeon HD 6970M Radeon Pro 580X
Power consumption (TDP) 75 Watt 150 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon Pro 580X has 100% more power consumption, than Radeon HD 6970M.
  • Radeon HD 6970M is connected by MXM-B (3.0), and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon Pro 580X has 6 GB more memory, than Radeon HD 6970M.
  • Radeon HD 6970M is used in Laptops, and Radeon Pro 580X - in Desktops.
  • Radeon HD 6970M is build with Terascale 2 architecture, and Radeon Pro 580X - with GCN 4.0.
  • Core clock speed of Radeon Pro 580X is 420 MHz higher, than Radeon HD 6970M.
  • Radeon HD 6970M is manufactured by 40 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 580X is 5880 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 10−12 35−40
ultra / 1080p 6−7 24−27
QHD / 1440p 1−2 18−20
4K / 2160p 10−12
low / 720p 24−27 60−65
medium / 1080p 14−16 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 245% more, than Radeon HD 6970M.

Full Specs

  Radeon HD 6970M Radeon Pro 580X
Architecture Terascale 2 GCN 4.0
Code name Blackcomb XT Polaris 20
Type Laptop Workstation
Release date 6 January 2011 18 March 2019
Pipelines 960 2304
Core clock speed 680 MHz 1100 MHz
Boost Clock 1200 MHz
Transistor count 1,700 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 32.64 172.8
Floating-point performance 1,305.6 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 900 MHz 6780 MHz
Memory bandwidth 115.2 GB/s 217.0 GB/s
Shared memory -
DirectX 11.2 (11_0) 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 118 Mh/s
Laptop size large
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