Radeon 520 vs Radeon R6 Kaveri

When choosing between Radeon 520 and Radeon R6 Kaveri, 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 520 and Radeon R6 Kaveri.

Radeon 520 and Radeon R6 Kaveri are Laptop Graphics Cards

Note: Radeon 520 and Radeon R6 Kaveri 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 520 or Radeon R6 Kaveri here:

Main Specs

  Radeon 520 Radeon R6 Kaveri
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • Both cards are used in Laptops.
  • Radeon 520 is build with GCN 1.0 architecture, and Radeon R6 Kaveri - with GCN 1.1.
  • Core clock speed of Radeon 520 is 497 MHz higher, than Radeon R6 Kaveri.
  • Radeon 520 and Radeon R6 Kaveri are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 1−2
medium / 1080p 0−1 0−1
Radeon 520 and Radeon R6 Kaveri have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon 520 Radeon R6 Kaveri
Architecture GCN 1.0 GCN 1.1
Code name Oland Kaveri
Type Laptop Laptop
Release date 21 March 2017 4 June 2014
Pipelines 320 384
Core clock speed 1030 MHz 533 MHz
Boost Clock 654 MHz
Transistor count 1,040 million 2410 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60
Floating-point performance 659.2 gflops
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 2250 MHz
Memory bandwidth 16 GB/s
Shared memory - +
DirectX 12.0 DirectX 12 (FL 12_0), Shader 5.0
Shader Model 5.0
OpenGL 4.6
OpenCL 1.2
Vulkan +
Laptop size medium sized
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