Radeon HD 6850 vs Radeon RX Vega 9

When choosing between Radeon HD 6850 and Radeon RX Vega 9, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 6850 and Radeon RX Vega 9.

Radeon RX Vega 9 is a Laptop Graphics Card

Note: Radeon RX Vega 9 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 RX Vega 9 here:

Main Specs

  Radeon HD 6850 Radeon RX Vega 9
Power consumption (TDP) 127 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 6850 is used in Desktops, and Radeon RX Vega 9 - in Laptops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon RX Vega 9 - with Vega.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon RX Vega 9 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 12−14
ultra / 1080p 5−6 8−9
QHD / 1440p 0−1 2−3
low / 720p 21−24 27−30
medium / 1080p 12−14 16−18
The average gaming FPS of Radeon RX Vega 9 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850.

Full Specs

  Radeon HD 6850 Radeon RX Vega 9
Architecture TeraScale 2 Vega
Code name Barts Vega Raven Ridge
Type Desktop Laptop
Release date 21 October 2010 26 October 2017
Pipelines 960 576
Boost Clock 1300 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.20
Floating-point performance 1,488.0 gflops
Length 198 mm
Memory bus width 256 Bit
Memory bandwidth 128.0 GB/s
Shared memory -
DirectX DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support AGP
Bitcoin / BTC (SHA256) 139 Mh/s
Eyefinity +
Design reference
CrossFire +
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