Radeon Pro 580X vs Radeon RX 460

When comparing Radeon Pro 580X and Radeon RX 460, 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 Pro 580X and Radeon RX 460 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  Radeon Pro 580X Radeon RX 460
Power consumption (TDP) 150 Watt 75 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 4 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon Pro 580X has 100% more power consumption, than Radeon RX 460.
  • Radeon Pro 580X is connected by PCIe 3.0 x16, and Radeon RX 460 uses PCIe 3.0 x8 interface.
  • Radeon Pro 580X has 4 GB more memory, than Radeon RX 460.
  • Both cards are used in Desktops.
  • Radeon Pro 580X is build with GCN 4.0 architecture, and Radeon RX 460 - with Polaris.
  • Core clock speed of Radeon Pro 580X is 10 MHz higher, than Radeon RX 460.
  • Radeon Pro 580X and Radeon RX 460 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 460 is 220 MHz higher, than Radeon Pro 580X.

Game benchmarks

high / 1080p 35−40 21−24
ultra / 1080p 24−27 12−14
QHD / 1440p 18−20 7−8
4K / 2160p 10−12 5−6
low / 720p 60−65 40−45
medium / 1080p 45−50 24−27
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 73% more, than Radeon RX 460.

Full Specs

  Radeon Pro 580X Radeon RX 460
Architecture GCN 4.0 Polaris
Code name Polaris 20 Polaris 11 / Baffin XT
Type Workstation Desktop
Release date 18 March 2019 8 August 2016
Pipelines 2304 896
Core clock speed 1100 MHz 1090 MHz
Boost Clock 1200 MHz 1200 MHz
Transistor count 5,700 million 3,000 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 172.8 67.20
Floating-point performance 2,150 gflops
Length 170 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 6780 MHz 7000 MHz
Memory bandwidth 217.0 GB/s 112.0 GB/s
Shared memory -
DirectX 12 (12_0) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.2.131 1.2.131
FreeSync +
Bitcoin / BTC (SHA256) 240 Mh/s
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