Radeon HD 8790M vs Radeon RX Vega 10

In this comparison between Radeon HD 8790M and Radeon RX Vega 10 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Radeon HD 8790M will be the best choice, for others Radeon RX Vega 10 will be their preference. Study the comparison tables below and make your choice.

Radeon HD 8790M and Radeon RX Vega 10 are Laptop Graphics Cards

Note: Radeon HD 8790M and Radeon RX Vega 10 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 8790M or Radeon RX Vega 10 here:

Main Specs

  Radeon HD 8790M Radeon RX Vega 10
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon HD 8790M is build with GCN architecture, and Radeon RX Vega 10 - with Vega.
  • Radeon HD 8790M is manufactured by 28 nm process technology, and Radeon RX Vega 10 - by 14 nm process technology.

Game benchmarks

high / 1080p 3−4 7−8
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 6−7 8−9
The average gaming FPS of Radeon RX Vega 10 in Assassin's Creed Odyssey is 50% more, than Radeon HD 8790M.

Full Specs

  Radeon HD 8790M Radeon RX Vega 10
Architecture GCN Vega
Code name Mars XTX Vega Raven Ridge
Type Laptop Laptop
Release date 16 November 2012 26 October 2017
Pipelines 384 640
Core clock speed 850 MHz
Boost Clock 900 MHz 1300 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 21.60
Floating-point performance 691.2 gflops
Memory bus width 128 Bit
Memory clock speed 4500 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX 12 (11_1) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size medium sized
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