Radeon HD 6850 vs Radeon RX Vega M GL

If you are going to buy a new graphics card and are choosing between Radeon HD 6850 and Radeon RX Vega M GL, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 6850 stacks up against Radeon RX Vega M GL, check out specs charts below.

Radeon RX Vega M GL is a Laptop Graphics Card

Note: Radeon RX Vega M GL 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 M GL here:

Main Specs

  Radeon HD 6850 Radeon RX Vega M GL
Power consumption (TDP) 127 Watt 65 Watt
Interface PCIe 2.0 x16 IGP
Supplementary power connectors 1x 6-pin
Memory type GDDR5 HBM2
Maximum RAM amount 1 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 6850 has 95% more power consumption, than Radeon RX Vega M GL.
  • Radeon HD 6850 is connected by PCIe 2.0 x16, and Radeon RX Vega M GL uses IGP interface.
  • Radeon RX Vega M GL has 3 GB more memory, than Radeon HD 6850.
  • Radeon HD 6850 is used in Desktops, and Radeon RX Vega M GL - in Laptops.
  • Radeon HD 6850 is build with TeraScale 2 architecture, and Radeon RX Vega M GL - with GCN 4.0.
  • Radeon HD 6850 is manufactured by 40 nm process technology, and Radeon RX Vega M GL - by 14 nm process technology.

Game benchmarks

high / 1080p 9−10 16−18
ultra / 1080p 5−6 10−11
QHD / 1440p 0−1 4−5
low / 720p 21−24 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Radeon RX Vega M GL in Assassin's Creed Odyssey is 75% more, than Radeon HD 6850.

Full Specs

  Radeon HD 6850 Radeon RX Vega M GL
Architecture TeraScale 2 GCN 4.0
Code name Barts Polaris 22
Type Desktop Laptop
Release date 21 October 2010 1 February 2018
Pipelines 960 1280
Core clock speed 931 MHz
Boost Clock 1011 MHz
Transistor count 1,700 million 5,000 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 37.20 80.88
Floating-point performance 1,488.0 gflops 2,588 gflops
Length 198 mm
Memory bus width 256 Bit 1024 Bit
Memory clock speed 1400 MHz
Memory bandwidth 128.0 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (12_0)
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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