Radeon 520 vs Radeon R7 Carrizo

When comparing Radeon 520 and Radeon R7 Carrizo, 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 520 and Radeon R7 Carrizo is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon 520 and Radeon R7 Carrizo are Laptop Graphics Cards

Note: Radeon 520 and Radeon R7 Carrizo 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 R7 Carrizo here:

Main Specs

  Radeon 520 Radeon R7 Carrizo
Power consumption (TDP) 50 Watt 12-35 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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  • Radeon 520 has 316% more power consumption, than Radeon R7 Carrizo.
  • Both cards are used in Laptops.
  • Radeon 520 is build with GCN 1.0 architecture, and Radeon R7 Carrizo - with GCN 1.2/2.0.
  • Radeon 520 and Radeon R7 Carrizo are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 2−3
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 1−2 12−14
medium / 1080p 0−1 5−6
The average gaming FPS of Radeon R7 Carrizo in Assassin's Creed Odyssey is 1200% more, than Radeon 520.

Full Specs

  Radeon 520 Radeon R7 Carrizo
Architecture GCN 1.0 GCN 1.2/2.0
Code name Oland Carrizo
Type Laptop Laptop
Release date 21 March 2017 4 June 2015
Pipelines 320 512
Core clock speed 1030 MHz
Boost Clock 800 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 Model 5.0
OpenGL 4.6
OpenCL 1.2
Vulkan +
Laptop size medium sized
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