Radeon HD 6970 vs Radeon Pro WX 4100

If you are going to buy a new graphics card and are choosing between Radeon HD 6970 and Radeon Pro WX 4100, 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 6970 stacks up against Radeon Pro WX 4100, check out specs charts below.

Main Specs

  Radeon HD 6970 Radeon Pro WX 4100
Power consumption (TDP) 550 Watt 50 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
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 4x mini-DisplayPort
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  • Radeon HD 6970 has 1000% more power consumption, than Radeon Pro WX 4100.
  • Radeon HD 6970 is connected by PCIe 2.0 x16, and Radeon Pro WX 4100 uses PCIe 3.0 x8 interface.
  • Radeon Pro WX 4100 has 2 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 WX 4100 - with GCN 4.0.
  • Radeon HD 6970 is manufactured by 40 nm process technology, and Radeon Pro WX 4100 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4100 is 4625 MHz higher, than Radeon HD 6970.

Game benchmarks

high / 1080p 14−16 18−20
ultra / 1080p 9−10 10−12
QHD / 1440p 3−4 5−6
4K / 2160p 4−5
low / 720p 30−35 35−40
medium / 1080p 18−20 21−24
The average gaming FPS of Radeon Pro WX 4100 in Assassin's Creed Odyssey is 26% more, than Radeon HD 6970.

Full Specs

  Radeon HD 6970 Radeon Pro WX 4100
Architecture Terascale 2 GCN 4.0
Code name Cayman Baffin
Type Desktop Workstation
Release date 14 December 2010 10 November 2016
Pipelines 1536 1024
Core clock speed 1125 MHz
Boost Clock 880 MHz 1201 MHz
Transistor count 2,640 million 3,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 84.48 76.86
Floating-point performance 2,703.4 gflops 2,460 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1375 MHz 6000 MHz
Memory bandwidth 96 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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