Radeon HD 7970M vs Radeon Pro WX 4100

When comparing Radeon HD 7970M and Radeon Pro WX 4100, 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 7970M and Radeon Pro WX 4100 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7970M is a Laptop Graphics Card

Note: Radeon HD 7970M 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 7970M here:

Main Specs

  Radeon HD 7970M Radeon Pro WX 4100
Power consumption (TDP) 100 Watt 50 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 4x mini-DisplayPort
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  • Radeon HD 7970M has 100% more power consumption, than Radeon Pro WX 4100.
  • Radeon HD 7970M is connected by MXM-B (3.0), and Radeon Pro WX 4100 uses PCIe 3.0 x8 interface.
  • Radeon Pro WX 4100 has 2 GB more memory, than Radeon HD 7970M.
  • Radeon HD 7970M is used in Laptops, and Radeon Pro WX 4100 - in Desktops.
  • Radeon HD 7970M is build with GCN architecture, and Radeon Pro WX 4100 - with GCN 4.0.
  • Core clock speed of Radeon Pro WX 4100 is 275 MHz higher, than Radeon HD 7970M.
  • Radeon HD 7970M is manufactured by 28 nm process technology, and Radeon Pro WX 4100 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4100 is 1200 MHz higher, than Radeon HD 7970M.

Game benchmarks

high / 1080p 18−20 18−20
ultra / 1080p 10−12 10−12
QHD / 1440p 5−6 5−6
4K / 2160p 4−5 4−5
low / 720p 35−40 35−40
medium / 1080p 21−24 21−24
Radeon HD 7970M and Radeon Pro WX 4100 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 7970M Radeon Pro WX 4100
Architecture GCN GCN 4.0
Code name Wimbledon XT Baffin
Type Laptop Workstation
Release date 1 May 2012 10 November 2016
Pipelines 1280 1024
Core clock speed 850 MHz 1125 MHz
Boost Clock 1201 MHz
Transistor count 2,800 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 68.00 76.86
Floating-point performance 2,176 gflops 2,460 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 4800 MHz 6000 MHz
Memory bandwidth 153.6 GB/s 96 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 254 Mh/s
Laptop size large
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