Radeon HD 6970 vs Radeon Pro 580X

When choosing between Radeon HD 6970 and Radeon Pro 580X, 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 6970 and Radeon Pro 580X.

Main Specs

  Radeon HD 6970 Radeon Pro 580X
Power consumption (TDP) 550 Watt 150 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 8 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6970 has 266% more power consumption, than Radeon Pro 580X.
  • Radeon HD 6970 is connected by PCIe 2.0 x16, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon Pro 580X has 6 GB more memory, than Radeon HD 6970.
  • Both cards are used in Desktops.
  • Radeon HD 6970 is build with Terascale 2 architecture, and Radeon Pro 580X - with GCN 4.0.
  • Radeon HD 6970 is manufactured by 40 nm process technology, and Radeon Pro 580X - by 14 nm process technology.
  • Memory clock speed of Radeon Pro 580X is 5405 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 9−10 24−27
QHD / 1440p 3−4 18−20
4K / 2160p 10−12
low / 720p 30−35 60−65
medium / 1080p 18−20 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 153% more, than Radeon HD 6970.

Full Specs

  Radeon HD 6970 Radeon Pro 580X
Architecture Terascale 2 GCN 4.0
Code name Cayman Polaris 20
Type Desktop Workstation
Release date 14 December 2010 18 March 2019
Pipelines 1536 2304
Core clock speed 1100 MHz
Boost Clock 880 MHz 1200 MHz
Transistor count 2,640 million 5,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 84.48 172.8
Floating-point performance 2,703.4 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1375 MHz 6780 MHz
Memory bandwidth 217.0 GB/s
DirectX 12 (12_0)
Shader Model 5.0 6.4
OpenGL 4.4 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s
Eyefinity +
Design reference
CrossFire +
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