Radeon Pro SSG vs Radeon RX 580

If you are going to buy a new graphics card and are choosing between Radeon Pro SSG and Radeon RX 580, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon Pro SSG stacks up against Radeon RX 580, check out specs charts below.

Main Specs

  Radeon Pro SSG Radeon RX 580
Power consumption (TDP) 350 Watt 185 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin + 1x 8-pin 1x 8-pin
Memory type HBM2 GDDR5
Maximum RAM amount 16 GB 8 GB
Display Connectors 6x mini-DisplayPort 1x HDMI, 3x DisplayPort
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  • Radeon Pro SSG has 89% more power consumption, than Radeon RX 580.
  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon Pro SSG has 8 GB more memory, than Radeon RX 580.
  • Both cards are used in Desktops.
  • Radeon Pro SSG is build with GCN 5.0 architecture, and Radeon RX 580 - with Polaris.
  • Core clock speed of Radeon Pro SSG is 183 MHz higher, than Radeon RX 580.
  • Radeon Pro SSG and Radeon RX 580 are manufactured by 14 nm process technology.
  • Radeon Pro SSG is 26 mm longer, than Radeon RX 580.
  • Memory clock speed of Radeon RX 580 is 6110 MHz higher, than Radeon Pro SSG.

Game benchmarks

high / 1080p 50−55 45−50
ultra / 1080p 35−40 30−33
QHD / 1440p 27−30 24−27
4K / 2160p 16−18 12−14
low / 720p 80−85 70−75
medium / 1080p 60−65 50−55
The average gaming FPS of Radeon Pro SSG in Assassin's Creed Odyssey is 15% more, than Radeon RX 580.

Full Specs

  Radeon Pro SSG Radeon RX 580
Architecture GCN 5.0 Polaris
Code name Vega 10 Polaris 20
Type Workstation Desktop
Release date 8 August 2017 18 April 2017
Pipelines 4096 2304
Core clock speed 1440 MHz 1257 MHz
Boost Clock 1500 MHz 1340 MHz
Transistor count 12,500 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 384.0 193.0
Floating-point performance 12,288 gflops 6,175 gflops
Length 267 mm 241 mm
Memory bus width 2048 Bit 256 Bit
Memory clock speed 1890 MHz 8000 MHz
Memory bandwidth 483.8 GB/s 256.0 GB/s
DirectX 12 (12_1) 12 (12_0)
Shader Model 6.4 6.4
OpenGL 4.6 4.6
OpenCL 2.0 2.0
Vulkan 1.1.125 1.2.131
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