Radeon HD 6850 vs Radeon RX Vega 5

In this comparison between Radeon HD 6850 and Radeon RX Vega 5 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 RX Vega 5 will be their preference. Study the comparison tables below and make your choice.

Radeon RX Vega 5 is a Laptop Graphics Card

Note: Radeon RX Vega 5 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 5 here:

Main Specs

  Radeon HD 6850 Radeon RX Vega 5
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 5 - in Laptops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon RX Vega 5 - with Vega.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon RX Vega 5 - by 7 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 5 in Assassin's Creed Odyssey is 33% more, than Radeon HD 6850.

Full Specs

  Radeon HD 6850 Radeon RX Vega 5
Architecture TeraScale 2 Vega
Code name Barts Vega
Type Desktop Laptop
Release date 21 October 2010 7 January 2020
Pipelines 960 320
Boost Clock 1400 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 7 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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