Radeon HD 6990M vs Radeon RX Vega 8 Ryzen 2000 3000

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 6990M and Radeon RX Vega 8 Ryzen 2000 3000. 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 6990M and Radeon RX Vega 8 Ryzen 2000 3000. 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 HD 6990M and Radeon RX Vega 8 Ryzen 2000 3000 are Laptop Graphics Cards

Note: Radeon HD 6990M and Radeon RX Vega 8 Ryzen 2000 3000 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 6990M or Radeon RX Vega 8 Ryzen 2000 3000 here:

Main Specs

  Radeon HD 6990M Radeon RX Vega 8 Ryzen 2000 3000
Power consumption (TDP) 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Both cards are used in Laptops.
  • Radeon HD 6990M is build with Terascale 2 architecture, and Radeon RX Vega 8 Ryzen 2000 3000 - with Vega.
  • Radeon HD 6990M is manufactured by 40 nm process technology, and Radeon RX Vega 8 Ryzen 2000 3000 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 8−9
ultra / 1080p 8−9 5−6
QHD / 1440p 3−4 0−1
low / 720p 30−33 20−22
medium / 1080p 16−18 10−12
The average gaming FPS of Radeon HD 6990M in Assassin's Creed Odyssey is 63% more, than Radeon RX Vega 8 Ryzen 2000 3000.

Full Specs

  Radeon HD 6990M Radeon RX Vega 8 Ryzen 2000 3000
Architecture Terascale 2 Vega
Code name Blackcomb XTX Vega Raven Ridge
Type Laptop Laptop
Release date 12 July 2011 26 October 2017
Pipelines 1120 512
Core clock speed 715 MHz
Boost Clock 1200 MHz
Transistor count 1,700 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 40.04
Floating-point performance 1,601.6 gflops
Memory bus width 256 Bit
Memory clock speed 900 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX 11.2 (11_0) DirectX 12_1
Shader Model 5.0
OpenGL 4.4
OpenCL 1.2
Vulkan N/A
Laptop size large
  Check Price Check Price