Radeon HD 8970M vs Radeon Vega 11 mobile

If you are going to buy a new graphics card and are choosing between Radeon HD 8970M and Radeon Vega 11 mobile, 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 8970M stacks up against Radeon Vega 11 mobile, check out specs charts below.

Radeon HD 8970M and Radeon Vega 11 mobile are Laptop Graphics Cards

Note: Radeon HD 8970M and Radeon Vega 11 mobile are only used in laptop graphics. They have 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 HD 8970M or Radeon Vega 11 mobile here:

Main Specs

  Radeon HD 8970M Radeon Vega 11 mobile
Power consumption (TDP) 100 Watt 15 Watt
Interface PCIe 3.0 x16 IGP
Memory type GDDR5 System Shared
Maximum RAM amount 4 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8970M has 566% more power consumption, than Radeon Vega 11 mobile.
  • Radeon HD 8970M is connected by PCIe 3.0 x16, and Radeon Vega 11 mobile uses IGP interface.
  • Both cards are used in Laptops.
  • Radeon HD 8970M is build with GCN architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon HD 8970M is manufactured by 28 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 3−4
ultra / 1080p 12−14 1−2
QHD / 1440p 6−7 0−1
4K / 2160p 5−6
low / 720p 35−40 14−16
medium / 1080p 24−27 6−7
The average gaming FPS of Radeon HD 8970M in Assassin's Creed Odyssey is 300% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon HD 8970M Radeon Vega 11 mobile
Architecture GCN GCN 5.0
Code name Neptune Picasso
Type Laptop Laptop
Release date 15 May 2013 6 January 2019
Pipelines 1280 704
Core clock speed 850 MHz
Boost Clock 900 MHz 1400 MHz
Transistor count 2,800 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 72.00 61.60
Floating-point performance 2,304 gflops
Memory bus width 256 Bit
Memory clock speed 4800 MHz
Memory bandwidth 153.6 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 273 Mh/s
Laptop size large
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