Radeon HD 6970 vs Radeon RX Vega M GL 870

If you are going to buy a new graphics card and are choosing between Radeon HD 6970 and Radeon RX Vega M GL 870, 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 6970 stacks up against Radeon RX Vega M GL 870, check out specs charts below.

Radeon RX Vega M GL 870 is a Laptop Graphics Card

Note: Radeon RX Vega M GL 870 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 870 here:

Main Specs

  Radeon HD 6970 Radeon RX Vega M GL 870
Power consumption (TDP) 550 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type DDR5 HBM2
Maximum RAM amount 2 GB 4 GB
Display Connectors 2x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon RX Vega M GL 870 has 2 GB more memory, than Radeon HD 6970.
  • Radeon HD 6970 is used in Desktops, and Radeon RX Vega M GL 870 - in Laptops.
  • Radeon HD 6970 is build with Terascale 2 architecture, and Radeon RX Vega M GL 870 - with Vega.
  • Radeon HD 6970 is manufactured by 40 nm process technology, and Radeon RX Vega M GL 870 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 35−40
ultra / 1080p 9−10 21−24
QHD / 1440p 3−4 16−18
4K / 2160p 10−11
low / 720p 30−35 60−65
medium / 1080p 18−20 40−45
The average gaming FPS of Radeon RX Vega M GL 870 in Assassin's Creed Odyssey is 140% more, than Radeon HD 6970.

Full Specs

  Radeon HD 6970 Radeon RX Vega M GL 870
Architecture Terascale 2 Vega
Code name Cayman Vega Kaby Lake-G
Type Desktop Laptop
Release date 14 December 2010 7 January 2018
Pipelines 1536 1280
Core clock speed 931 MHz
Boost Clock 880 MHz 1011 MHz
Transistor count 2,640 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 84.48
Floating-point performance 2,703.4 gflops
Length 267 mm
Memory bus width 256 Bit
Memory clock speed 1375 MHz
Shared memory -
DirectX DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Bus support PCIe 2.0 x16
HDMI +
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size medium sized
Eyefinity +
Design reference
CrossFire +
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