Radeon HD 6850M vs Radeon RX Vega 9

In this comparison between Radeon HD 6850M and Radeon RX Vega 9 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 6850M will be the best choice, for others Radeon RX Vega 9 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 6850M and Radeon RX Vega 9 are Laptop Graphics Cards

Note: Radeon HD 6850M and Radeon RX Vega 9 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 RX Vega 9 here:

Main Specs

  Radeon HD 6850M Radeon RX Vega 9
Power consumption (TDP) 50 Watt
Interface PCIe 2.0 x16
Memory type DDR3, GDDR5
Maximum RAM amount 1 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 6850M is build with Terascale 2 architecture, and Radeon RX Vega 9 - with Vega.
  • Radeon HD 6850M is manufactured by 40 nm process technology, and Radeon RX Vega 9 - by 14 nm process technology.

Game benchmarks

high / 1080p 2−3 12−14
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 2−3
low / 720p 12−14 27−30
medium / 1080p 3−4 16−18
The average gaming FPS of Radeon RX Vega 9 in Assassin's Creed Odyssey is 216% more, than Radeon HD 6850M.

Full Specs

  Radeon HD 6850M Radeon RX Vega 9
Architecture Terascale 2 Vega
Code name Granville Pro/LP Vega Raven Ridge
Type Laptop Laptop
Release date 6 January 2011 26 October 2017
Pipelines 800 576
Core clock speed 575 / 675 MHz
Boost Clock 1300 MHz
Transistor count 1,040 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 27.00
Floating-point performance 1,080.0 gflops
Memory bus width 128 Bit
Memory clock speed 800 MHz
Memory bandwidth 25.6 GB/s
Shared memory - -
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
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