Radeon HD 6850 vs Radeon RX Vega 11

In this comparison between Radeon HD 6850 and Radeon RX Vega 11 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 11 will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 6850 Radeon RX Vega 11
Power consumption (TDP) 127 Watt 15 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6850 has 746% more power consumption, than Radeon RX Vega 11.
  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon RX Vega 11 uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 10−11
ultra / 1080p 5−6 6−7
QHD / 1440p 0−1 1−2
low / 720p 21−24 21−24
medium / 1080p 12−14 12−14
The average gaming FPS of Radeon RX Vega 11 in Assassin's Creed Odyssey is 8% more, than Radeon HD 6850.

Full Specs

  Radeon HD 6850 Radeon RX Vega 11
Architecture TeraScale 2 Vega
Code name Barts Vega Raven Ridge
Type Desktop Desktop
Release date 21 October 2010 26 October 2017
Pipelines 960 704
Boost Clock 1240 MHz
Transistor count 1,700 million 4,940 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.20 61.60
Floating-point performance 1,488.0 gflops 1,760 gflops
Length 198 mm
Memory bus width 256 Bit
Memory bandwidth 128.0 GB/s
Shared memory -
DirectX 12 (12_1)
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
Eyefinity +
Design reference
CrossFire +
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