Radeon HD 7970M vs Radeon Vega 11 mobile

When comparing Radeon HD 7970M and Radeon Vega 11 mobile, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 7970M and Radeon Vega 11 mobile is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7970M and Radeon Vega 11 mobile are Laptop Graphics Cards

Note: Radeon HD 7970M 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 7970M or Radeon Vega 11 mobile here:

Main Specs

  Radeon HD 7970M Radeon Vega 11 mobile
Power consumption (TDP) 100 Watt 15 Watt
Interface MXM-B (3.0) IGP
Supplementary power connectors None
Memory type GDDR5 System Shared
Maximum RAM amount 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 7970M has 566% more power consumption, than Radeon Vega 11 mobile.
  • Radeon HD 7970M is connected by MXM-B (3.0), and Radeon Vega 11 mobile uses IGP interface.
  • Both cards are used in Laptops.
  • Radeon HD 7970M is build with GCN architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon HD 7970M is manufactured by 28 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 18−20 3−4
ultra / 1080p 10−12 1−2
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 14−16
medium / 1080p 21−24 6−7
The average gaming FPS of Radeon HD 7970M in Assassin's Creed Odyssey is 266% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon HD 7970M Radeon Vega 11 mobile
Architecture GCN GCN 5.0
Code name Wimbledon XT Picasso
Type Laptop Laptop
Release date 1 May 2012 6 January 2019
Pipelines 1280 704
Core clock speed 850 MHz
Boost Clock 1400 MHz
Transistor count 2,800 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 68.00 61.60
Floating-point performance 2,176 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) 254 Mh/s
Laptop size large
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