Radeon HD 6870 vs Radeon Pro WX 4150

When comparing Radeon HD 6870 and Radeon Pro WX 4150, 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 6870 and Radeon Pro WX 4150 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon Pro WX 4150 is a Laptop Graphics Card

Note: Radeon Pro WX 4150 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 Pro WX 4150 here:

Main Specs

  Radeon HD 6870 Radeon Pro WX 4150
Power consumption (TDP) 151 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon Pro WX 4150 has 3 GB more memory, than Radeon HD 6870.
  • Radeon HD 6870 is used in Desktops, and Radeon Pro WX 4150 - in Mobile workstations.
  • Radeon HD 6870 is build with Terascale 2 architecture, and Radeon Pro WX 4150 - with Polaris.
  • Radeon HD 6870 is manufactured by 40 nm process technology, and Radeon Pro WX 4150 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro WX 4150 is 5950 MHz higher, than Radeon HD 6870.

Game benchmarks

high / 1080p 10−12 9−10
ultra / 1080p 6−7 5−6
QHD / 1440p 1−2 0−1
low / 720p 24−27 21−24
medium / 1080p 12−14 12−14
The average gaming FPS of Radeon HD 6870 in Assassin's Creed Odyssey is 16% more, than Radeon Pro WX 4150.

Full Specs

  Radeon HD 6870 Radeon Pro WX 4150
Architecture Terascale 2 Polaris
Code name RV940 Barts Polaris 11
Type Desktop Mobile workstation
Release date 22 October 2010 1 March 2017
Pipelines 1120 896
Boost Clock 900 MHz 1053 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 50.40
Floating-point performance 2,016.0 gflops
Length 220 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1050 MHz 7000 MHz
Memory bandwidth 134.4 GB/s
Shared memory - -
DirectX DirectX 12
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
FreeSync +
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 213 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
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