Radeon 520 vs Radeon R7 M270

When comparing Radeon 520 and Radeon R7 M270, 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 M270 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 M270 are Laptop Graphics Cards

Note: Radeon 520 and Radeon R7 M270 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 M270 here:

Main Specs

  Radeon 520 Radeon R7 M270
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3, GDDR5 Not Listed
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • Both cards are used in Laptops.
  • Radeon 520 is build with GCN 1.0 architecture, and Radeon R7 M270 - with GCN.
  • Core clock speed of Radeon 520 is 205 MHz higher, than Radeon R7 M270.
  • Radeon 520 and Radeon R7 M270 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 R7 M270 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon 520 Radeon R7 M270
Architecture GCN 1.0 GCN
Code name Oland Opal XT / Mars
Type Laptop Laptop
Release date 21 March 2017 7 January 2014
Pipelines 320 384
Core clock speed 1030 MHz 825 MHz
Transistor count 1,040 million 950 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 19.80
Floating-point performance 659.2 gflops 633.6 gflops
Memory bus width 64 Bit
Memory clock speed 2250 MHz
Memory bandwidth 16 GB/s 28.8 GB/s
Shared memory - -
DirectX 12.0
Shader Model 5.0 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Laptop size medium sized
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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