Radeon HD 6850M vs Radeon PRO WX 3100

When comparing Radeon HD 6850M 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 6850M 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 6850M and Radeon PRO WX 3100 are Laptop Graphics Cards

Note: Radeon HD 6850M 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 6850M or Radeon PRO WX 3100 here:

Main Specs

  Radeon HD 6850M Radeon PRO WX 3100
Power consumption (TDP) 50 Watt 65 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors No outputs 1x DisplayPort, 2x mini-DisplayPort
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  • Radeon PRO WX 3100 has 30% more power consumption, than Radeon HD 6850M.
  • Radeon HD 6850M 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 6850M.
  • Radeon HD 6850M is used in Laptops, and Radeon PRO WX 3100 - in Mobile workstations.
  • Radeon HD 6850M is build with Terascale 2 architecture, and Radeon PRO WX 3100 - with Polaris.
  • Radeon HD 6850M 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 5200 MHz higher, than Radeon HD 6850M.

Game benchmarks

high / 1080p 2−3 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 12−14 27−30
medium / 1080p 3−4 16−18
The average gaming FPS of Radeon PRO WX 3100 in Assassin's Creed Odyssey is 233% more, than Radeon HD 6850M.

Full Specs

  Radeon HD 6850M Radeon PRO WX 3100
Architecture Terascale 2 Polaris
Code name Granville Pro/LP Polaris 12
Type Laptop Mobile workstation
Release date 6 January 2011 21 March 2017
Pipelines 800 512
Core clock speed 575 / 675 MHz
Boost Clock 1219 MHz
Transistor count 1,040 million 2,200 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 27.00 39.01
Floating-point performance 1,080.0 gflops 1,248 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 800 MHz 6000 MHz
Memory bandwidth 25.6 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
Laptop size large large
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