Radeon 540 vs Radeon Pro 580X

If you are going to buy a new graphics card and are choosing between Radeon 540 and Radeon Pro 580X, 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 540 stacks up against Radeon Pro 580X, check out specs charts below.
Radeon 540
Radeon Pro 580X

Main Specs

  Radeon 540 Radeon Pro 580X
Power consumption (TDP) 50 Watt 150 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort No outputs
 
  • Radeon Pro 580X has 200% more power consumption, than Radeon 540.
  • Radeon 540 is connected by PCIe 3.0 x8, and Radeon Pro 580X uses PCIe 3.0 x16 interface.
  • Radeon Pro 580X has 6 GB more memory, than Radeon 540.
  • Both cards are used in Desktops.
  • Radeon 540 and Radeon Pro 580X are build with GCN 4.0 architecture.
  • Both graphics cards have the same core clock speed.
  • Radeon 540 and Radeon Pro 580X are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon 540 is 220 MHz higher, than Radeon Pro 580X.

Game benchmarks

high / 1080p 6−7 35−40
ultra / 1080p 3−4 24−27
QHD / 1440p 0−1 18−20
4K / 2160p 10−12
low / 720p 14−16 60−65
medium / 1080p 7−8 45−50
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 437% more, than Radeon 540.

Full Specs

  Radeon 540 Radeon Pro 580X
Architecture GCN 4.0 GCN 4.0
Code name Lexa Polaris 20
Type Desktop Workstation
Release date 26 March 2019 18 March 2019
Pipelines 512 2304
Core clock speed 1100 MHz 1100 MHz
Boost Clock 1124 MHz 1200 MHz
Transistor count 2,200 million 5,700 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 35.97 172.8
Length 145 mm
Memory bus width 64 Bit 256 Bit
Memory clock speed 7000 MHz 6780 MHz
Memory bandwidth 56 GB/s 217.0 GB/s
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