Radeon HD 8870M vs Radeon Pro WX 4130

If you are going to buy a new graphics card and are choosing between Radeon HD 8870M and Radeon Pro WX 4130, 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 8870M stacks up against Radeon Pro WX 4130, check out specs charts below.

Radeon HD 8870M and Radeon Pro WX 4130 are Laptop Graphics Cards

Note: Radeon HD 8870M and Radeon Pro WX 4130 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 8870M or Radeon Pro WX 4130 here:

Main Specs

  Radeon HD 8870M Radeon Pro WX 4130
Interface PCIe 3.0 x16
Memory type GDDR5, DDR3 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs
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  • Radeon Pro WX 4130 has 2 GB more memory, than Radeon HD 8870M.
  • Radeon HD 8870M is used in Laptops, and Radeon Pro WX 4130 - in Mobile workstations.
  • Radeon HD 8870M is build with GCN architecture, and Radeon Pro WX 4130 - with Polaris.
  • Radeon HD 8870M is manufactured by 28 nm process technology, and Radeon Pro WX 4130 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4130 is 2500 MHz higher, than Radeon HD 8870M.

Game benchmarks

high / 1080p 7−8 10−12
ultra / 1080p 4−5 7−8
QHD / 1440p 0−1 1−2
low / 720p 18−20 24−27
medium / 1080p 9−10 14−16
The average gaming FPS of Radeon Pro WX 4130 in Assassin's Creed Odyssey is 40% more, than Radeon HD 8870M.

Full Specs

  Radeon HD 8870M Radeon Pro WX 4130
Architecture GCN Polaris
Code name Venus Polaris
Type Laptop Mobile workstation
Release date 18 December 2012 1 March 2017
Pipelines 640 640
Core clock speed 725 MHz
Boost Clock 775 MHz 1053 MHz
Transistor count 1,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 31.00
Floating-point performance 992.0 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 4500 MHz 7000 MHz
Memory bandwidth 72 GB/s
Shared memory - -
DirectX 12 (11_1) DirectX 12
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size large medium sized
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