Radeon HD 7790 vs Radeon RX 5500 XT

When comparing Radeon HD 7790 and Radeon RX 5500 XT, 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 5500 XT 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 5500 XT
Power consumption (TDP) 85 Watt 130 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x8
Supplementary power connectors 1x 6-pin 1x 8-pin
Memory type GDDR5 GDDR6
Maximum RAM amount 1 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort 1x HDMI, 3x DisplayPort
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  • Radeon RX 5500 XT has 52% more power consumption, than Radeon HD 7790.
  • Radeon HD 7790 is connected by PCIe 3.0 x16, and Radeon RX 5500 XT uses PCIe 4.0 x8 interface.
  • Radeon RX 5500 XT 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 5500 XT - with RDNA 1.0.
  • Radeon HD 7790 is manufactured by 28 nm process technology, and Radeon RX 5500 XT - by 7 nm process technology.
  • Radeon HD 7790 is 3 mm longer, than Radeon RX 5500 XT.
  • Memory clock speed of Radeon RX 5500 XT is 8000 MHz higher, than Radeon HD 7790.

Game benchmarks

high / 1080p 16−18 45−50
ultra / 1080p 9−10 30−35
QHD / 1440p 4−5 24−27
4K / 2160p 4−5 14−16
low / 720p 30−35 70−75
medium / 1080p 20−22 55−60
The average gaming FPS of Radeon RX 5500 XT in Assassin's Creed Odyssey is 192% more, than Radeon HD 7790.

Full Specs

  Radeon HD 7790 Radeon RX 5500 XT
Architecture GCN 2.0 RDNA 1.0
Code name Bonaire Navi 14
Type Desktop Desktop
Release date 22 March 2013 12 December 2019
Pipelines 896 1408
Core clock speed 1000 MHz
Boost Clock 1845 MHz
Transistor count 2,080 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 56.00 162.4
Floating-point performance 1,792 gflops
Length 183 mm 180 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 14000 MHz
Memory bandwidth 96 GB/s 224.0 GB/s
DirectX 12 (12_0) 12 (12_1)
Shader Model 6.3 6.5
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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