Radeon HD 7790 vs Radeon RX Vega 11

When comparing Radeon HD 7790 and Radeon RX Vega 11, 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 7790 and Radeon RX Vega 11 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon HD 7790 Radeon RX Vega 11
Power consumption (TDP) 85 Watt 15 Watt
Interface PCIe 3.0 x16 IGP
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 System Shared
Maximum RAM amount 1 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort No outputs
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  • Radeon HD 7790 has 466% more power consumption, than Radeon RX Vega 11.
  • Radeon HD 7790 is connected by PCIe 3.0 x16, and Radeon RX Vega 11 uses IGP interface.
  • Both cards are used in Desktops.
  • Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon RX Vega 11 - with Vega.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon RX Vega 11 - by 14 nm process technology.

Game benchmarks

high / 1080p 16−18 10−11
ultra / 1080p 9−10 6−7
QHD / 1440p 4−5 1−2
4K / 2160p 4−5
low / 720p 30−35 21−24
medium / 1080p 20−22 12−14
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 60% more, than Radeon RX Vega 11.

Full Specs

  Radeon HD 7790 Radeon RX Vega 11
Architecture GCN 2.0 Vega
Code name Bonaire Vega Raven Ridge
Type Desktop Desktop
Release date 22 March 2013 26 October 2017
Pipelines 896 704
Core clock speed 1000 MHz
Boost Clock 1240 MHz
Transistor count 2,080 million 4,940 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 56.00 61.60
Floating-point performance 1,792 gflops 1,760 gflops
Length 183 mm
Memory bus width 128 Bit
Memory clock speed 6000 MHz
Memory bandwidth 96 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 218 Mh/s
Ethereum / ETH (DaggerHashimoto) 5.2 Mh/s
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