Radeon HD 7790 vs Radeon RX 560X

When choosing between Radeon HD 7790 and Radeon RX 560X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 7790 and Radeon RX 560X.

Main Specs

  Radeon HD 7790 Radeon RX 560X
Power consumption (TDP) 85 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon HD 7790 has 13% more power consumption, than Radeon RX 560X.
  • Radeon HD 7790 is connected by PCIe 3.0 x16, and Radeon RX 560X uses PCIe 3.0 x8 interface.
  • Radeon RX 560X has 3 GB more memory, than Radeon HD 7790.
  • Both cards are used in Desktops.
  • Radeon HD 7790 is build with GCN 2.0 architecture, and Radeon RX 560X - with GCN 4.0.
  • Core clock speed of Radeon RX 560X is 175 MHz higher, than Radeon HD 7790.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon RX 560X - by 14 nm process technology.
  • Radeon HD 7790 is 13 mm longer, than Radeon RX 560X.
  • Memory clock speed of Radeon RX 560X is 1000 MHz higher, than Radeon HD 7790.

Game benchmarks

high / 1080p 16−18 18−20
ultra / 1080p 9−10 10−11
QHD / 1440p 4−5 4−5
4K / 2160p 4−5 4−5
low / 720p 30−35 35−40
medium / 1080p 20−22 21−24
The average gaming FPS of Radeon RX 560X in Assassin's Creed Odyssey is 14% more, than Radeon HD 7790.

Full Specs

  Radeon HD 7790 Radeon RX 560X
Architecture GCN 2.0 GCN 4.0
Code name Bonaire Polaris 21
Type Desktop Desktop
Release date 22 March 2013 11 April 2018
Pipelines 896 1024
Core clock speed 1000 MHz 1175 MHz
Boost Clock 1275 MHz
Transistor count 2,080 million 3,000 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 56.00 81.60
Floating-point performance 1,792 gflops 2,611 gflops
Length 183 mm 170 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 96 GB/s 112.0 GB/s
DirectX 12 (12_0) 12 (12_0)
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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