Radeon HD 7790 vs Radeon RX 570X

In this comparison between Radeon HD 7790 and Radeon RX 570X 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 7790 will be the best choice, for others Radeon RX 570X will be their preference. Study the comparison tables below and make your choice.

Main Specs

  Radeon HD 7790 Radeon RX 570X
Power consumption (TDP) 85 Watt 120 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x DVI, 1x HDMI, 3x DisplayPort
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  • Radeon RX 570X has 41% more power consumption, than Radeon HD 7790.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon RX 570X has 7 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 570X - with GCN 4.0.
  • Core clock speed of Radeon RX 570X is 168 MHz higher, than Radeon HD 7790.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon RX 570X - by 14 nm process technology.
  • Radeon RX 570X is 58 mm longer, than Radeon HD 7790.
  • Memory clock speed of Radeon RX 570X is 1000 MHz higher, than Radeon HD 7790.

Game benchmarks

high / 1080p 16−18 9−10
ultra / 1080p 9−10 5−6
QHD / 1440p 4−5 0−1
4K / 2160p 4−5
low / 720p 30−35 21−24
medium / 1080p 20−22 10−12
The average gaming FPS of Radeon HD 7790 in Assassin's Creed Odyssey is 66% more, than Radeon RX 570X.

Full Specs

  Radeon HD 7790 Radeon RX 570X
Architecture GCN 2.0 GCN 4.0
Code name Bonaire Polaris 20
Type Desktop Desktop
Release date 22 March 2013 11 April 2018
Pipelines 896 2048
Core clock speed 1000 MHz 1168 MHz
Boost Clock 1244 MHz
Transistor count 2,080 million 5,700 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 56.00 159.2
Floating-point performance 1,792 gflops 5,095 gflops
Length 183 mm 241 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 96 GB/s 224.0 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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