Radeon HD 6850 vs Radeon PRO WX 3100

In this comparison between Radeon HD 6850 and Radeon PRO WX 3100 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 6850 will be the best choice, for others Radeon PRO WX 3100 will be their preference. Study the comparison tables below and make your choice.

Radeon PRO WX 3100 is a Laptop Graphics Card

Note: Radeon PRO WX 3100 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 3100 here:

Main Specs

  Radeon HD 6850 Radeon PRO WX 3100
Power consumption (TDP) 127 Watt 65 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort 1x DisplayPort, 2x mini-DisplayPort
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  • Radeon HD 6850 has 95% more power consumption, than Radeon PRO WX 3100.
  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon PRO WX 3100 uses PCIe 3.0 x8 interface.
  • Radeon PRO WX 3100 has 3 GB more memory, than Radeon HD 6850.
  • Radeon HD 6850 is used in Desktops, and Radeon PRO WX 3100 - in Mobile workstations.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon PRO WX 3100 - with Polaris.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon PRO WX 3100 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 14−16
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 3−4
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of Radeon PRO WX 3100 in Assassin's Creed Odyssey is 41% more, than Radeon HD 6850.

Full Specs

  Radeon HD 6850 Radeon PRO WX 3100
Architecture TeraScale 2 Polaris
Code name Barts Polaris 12
Type Desktop Mobile workstation
Release date 21 October 2010 21 March 2017
Pipelines 960 512
Boost Clock 1219 MHz
Transistor count 1,700 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.20 39.01
Floating-point performance 1,488.0 gflops 1,248 gflops
Length 198 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 128.0 GB/s 96 GB/s
Shared memory -
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 AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Laptop size large
Eyefinity +
Design reference
CrossFire +
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