Radeon HD 7970 vs Radeon Pro Vega 16

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 7970 and Radeon Pro Vega 16. 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 Pro Vega 16. 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 Pro Vega 16 is a Laptop Graphics Card

Note: Radeon Pro Vega 16 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 Pro Vega 16 here:

Main Specs

  Radeon HD 7970 Radeon Pro Vega 16
Power consumption (TDP) 300 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 3 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7970 has 300% more power consumption, than Radeon Pro Vega 16.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro Vega 16 has 1 GB more memory, than Radeon HD 7970.
  • Radeon HD 7970 is used in Desktops, and Radeon Pro Vega 16 - in Mobile workstations.
  • Radeon HD 7970 is build with GCN architecture, and Radeon Pro Vega 16 - with Vega.
  • Radeon HD 7970 is manufactured by 28 nm process technology, and Radeon Pro Vega 16 - by 14 nm process technology.
  • Memory clock speed of Radeon Pro Vega 16 is 1025 MHz higher, than Radeon HD 7970.

Game benchmarks

high / 1080p 35−40 24−27
ultra / 1080p 21−24 14−16
QHD / 1440p 16−18 9−10
4K / 2160p 10−11 6−7
low / 720p 60−65 45−50
medium / 1080p 40−45 30−33
The average gaming FPS of Radeon HD 7970 in Assassin's Creed Odyssey is 45% more, than Radeon Pro Vega 16.

Full Specs

  Radeon HD 7970 Radeon Pro Vega 16
Architecture GCN Vega
Code name Tahiti XT Vega Mobile
Type Desktop Mobile workstation
Release date 22 December 2011 15 November 2018
Pipelines 2048 1024
Boost Clock 925 MHz 1190 MHz
Transistor count 4,313 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 118.4 76.16
Floating-point performance 3,789 gflops
Length 274 mm
Memory bus width 384 Bit 1024 Bit
Memory clock speed 1375 MHz 2400 MHz
Memory bandwidth 264 GB/s 307.2 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 5.1 6.3
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
Laptop size large
Eyefinity +
Design reference
CrossFire +
Ethereum / ETH (DaggerHashimoto) 20.71 Mh/s
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