Radeon HD 7970 vs Radeon Vega 11 mobile

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7970 and Radeon Vega 11 mobile. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 7970 and Radeon Vega 11 mobile. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon Vega 11 mobile is a Laptop Graphics Card

Note: Radeon Vega 11 mobile 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 Vega 11 mobile here:

Main Specs

  Radeon HD 7970 Radeon Vega 11 mobile
Power consumption (TDP) 300 Watt 15 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 System Shared
Maximum RAM amount 3 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7970 has 1900% more power consumption, than Radeon Vega 11 mobile.
  • Radeon HD 7970 is connected by PCIe 3.0 x16, and Radeon Vega 11 mobile uses IGP interface.
  • Radeon HD 7970 is used in Desktops, and Radeon Vega 11 mobile - in Laptops.
  • Radeon HD 7970 is build with GCN architecture, and Radeon Vega 11 mobile - with GCN 5.0.
  • Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon Vega 11 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 6−7
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 583% more, than Radeon Vega 11 mobile.

Full Specs

  Radeon HD 7970 Radeon Vega 11 mobile
Architecture GCN GCN 5.0
Code name Tahiti XT Picasso
Type Desktop Laptop
Release date 22 December 2011 6 January 2019
Pipelines 2048 704
Boost Clock 925 MHz 1400 MHz
Transistor count 4,313 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 118.4 61.60
Floating-point performance 3,789 gflops
Length 274 mm
Memory bus width 384 Bit
Memory clock speed 1375 MHz
Memory bandwidth 264 GB/s
Shared memory -
DirectX 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131
FreeSync +
Bus support PCIe 2.1 x16
HDMI +
Bitcoin / BTC (SHA256) 485 Mh/s
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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