Radeon Pro 580X vs Radeon R6 Kaveri

When comparing Radeon Pro 580X and Radeon R6 Kaveri, 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 R6 Kaveri is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R6 Kaveri is a Laptop Graphics Card

Note: Radeon R6 Kaveri is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon R6 Kaveri here:

Main Specs

  Radeon Pro 580X Radeon R6 Kaveri
Power consumption (TDP) 150 Watt
Interface PCIe 3.0 x16
Supplementary power connectors None
Memory type GDDR5
Maximum RAM amount 8 GB
Display Connectors No outputs
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  • Radeon Pro 580X is used in Desktops, and Radeon R6 Kaveri - in Laptops.
  • Radeon Pro 580X is build with GCN 4.0 architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of Radeon Pro 580X is 567 MHz higher, than Radeon R6 Kaveri.
  • Radeon Pro 580X is manufactured by 14 nm process technology, and Radeon R6 Kaveri - by 28 nm process technology.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 24−27
QHD / 1440p 18−20 0−1
4K / 2160p 10−12
low / 720p 60−65 1−2
medium / 1080p 45−50 0−1
The average gaming FPS of Radeon Pro 580X in Assassin's Creed Odyssey is 6100% more, than Radeon R6 Kaveri.

Full Specs

  Radeon Pro 580X Radeon R6 Kaveri
Architecture GCN 4.0 GCN 1.1
Code name Polaris 20 Kaveri
Type Workstation Laptop
Release date 18 March 2019 4 June 2014
Pipelines 2304 384
Core clock speed 1100 MHz 533 MHz
Boost Clock 1200 MHz 654 MHz
Transistor count 5,700 million 2410 Million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 172.8
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 6780 MHz
Memory bandwidth 217.0 GB/s
Shared memory +
DirectX 12 (12_0) DirectX 12 (FL 12_0), Shader 5.0
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
Laptop size medium sized
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