Radeon R6 Kaveri vs Radeon RX 550X mobile

When choosing between Radeon R6 Kaveri and Radeon RX 550X mobile, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon R6 Kaveri and Radeon RX 550X mobile.

Radeon R6 Kaveri and Radeon RX 550X mobile are Laptop Graphics Cards

Note: Radeon R6 Kaveri and Radeon RX 550X mobile are only used in laptop graphics. They have 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 or Radeon RX 550X mobile here:

Main Specs

  Radeon R6 Kaveri Radeon RX 550X mobile
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Memory type GDDR5
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon R6 Kaveri is build with GCN 1.1 architecture, and Radeon RX 550X mobile - with Polaris.
  • Core clock speed of Radeon RX 550X mobile is 643 MHz higher, than Radeon R6 Kaveri.
  • Radeon R6 Kaveri is manufactured by 28 nm process technology, and Radeon RX 550X mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 9−10
QHD / 1440p 0−1 3−4
low / 720p 1−2 30−35
medium / 1080p 0−1 20−22
The average gaming FPS of Radeon RX 550X mobile in Assassin's Creed Odyssey is 3100% more, than Radeon R6 Kaveri.

Full Specs

  Radeon R6 Kaveri Radeon RX 550X mobile
Architecture GCN 1.1 Polaris
Code name Kaveri Polaris 12
Type Laptop Laptop
Release date 4 June 2014 10 January 2019
Pipelines 384 640
Core clock speed 533 MHz 1176 MHz
Boost Clock 654 MHz 1287 MHz
Transistor count 2410 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.48
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 7000 MHz
Memory bandwidth 96 GB/s
Shared memory + -
DirectX DirectX 12 (FL 12_0), Shader 5.0 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2.131
FreeSync +
Laptop size medium sized large
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