Radeon R6 Kaveri vs Radeon RX 550 mobile

If you are going to buy a new graphics card and are choosing between Radeon R6 Kaveri and Radeon RX 550 mobile, 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 R6 Kaveri stacks up against Radeon RX 550 mobile, check out specs charts below.

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

Note: Radeon R6 Kaveri and Radeon RX 550 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 550 mobile here:

Main Specs

  Radeon R6 Kaveri Radeon RX 550 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 550 mobile - with Polaris.
  • Core clock speed of Radeon RX 550 mobile is 754 MHz higher, than Radeon R6 Kaveri.
  • Radeon R6 Kaveri is manufactured by 28 nm process technology, and Radeon RX 550 mobile - by 14 nm process technology.

Game benchmarks

high / 1080p 0−1 18−20
ultra / 1080p 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 1−2 35−40
medium / 1080p 0−1 24−27
The average gaming FPS of Radeon RX 550 mobile in Assassin's Creed Odyssey is 3600% more, than Radeon R6 Kaveri.

Full Specs

  Radeon R6 Kaveri Radeon RX 550 mobile
Architecture GCN 1.1 Polaris
Code name Kaveri Polaris 12
Type Laptop Laptop
Release date 4 June 2014 21 March 2017
Pipelines 384 640
Core clock speed 533 MHz 1287 MHz
Boost Clock 654 MHz 1476 MHz
Transistor count 2410 Million 2,200 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 51.48
Floating-point performance 1,647 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 6000 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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