Radeon HD 6970M vs Radeon PRO WX 3100

When comparing Radeon HD 6970M and Radeon PRO WX 3100, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 6970M and Radeon PRO WX 3100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 6970M and Radeon PRO WX 3100 are Laptop Graphics Cards

Note: Radeon HD 6970M and Radeon PRO WX 3100 are only used in laptop graphics. They have 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 or Radeon PRO WX 3100 here:

Main Specs

  Radeon HD 6970M Radeon PRO WX 3100
Power consumption (TDP) 75 Watt 65 Watt
Interface MXM-B (3.0) PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs 1x DisplayPort, 2x mini-DisplayPort
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  • Radeon HD 6970M has 15% more power consumption, than Radeon PRO WX 3100.
  • Radeon HD 6970M is connected by MXM-B (3.0), and Radeon PRO WX 3100 uses PCIe 3.0 x8 interface.
  • Radeon PRO WX 3100 has 2 GB more memory, than Radeon HD 6970M.
  • Radeon HD 6970M is used in Laptops, and Radeon PRO WX 3100 - in Mobile workstations.
  • Radeon HD 6970M is build with Terascale 2 architecture, and Radeon PRO WX 3100 - with Polaris.
  • Radeon HD 6970M is manufactured by 40 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.
  • Memory clock speed of Radeon PRO WX 3100 is 5100 MHz higher, than Radeon HD 6970M.

Game benchmarks

high / 1080p 10−12 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 3−4
low / 720p 24−27 27−30
medium / 1080p 14−16 16−18
The average gaming FPS of Radeon PRO WX 3100 in Assassin's Creed Odyssey is 27% more, than Radeon HD 6970M.

Full Specs

  Radeon HD 6970M Radeon PRO WX 3100
Architecture Terascale 2 Polaris
Code name Blackcomb XT Polaris 12
Type Laptop Mobile workstation
Release date 6 January 2011 21 March 2017
Pipelines 960 512
Core clock speed 680 MHz
Boost Clock 1219 MHz
Transistor count 1,700 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 32.64 39.01
Floating-point performance 1,305.6 gflops 1,248 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 900 MHz 6000 MHz
Memory bandwidth 115.2 GB/s 96 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 large
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