Radeon 520 vs Radeon R9 M365X

Find out if it is worth upgrading your current GPU setup by comparing Radeon 520 and Radeon R9 M365X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon 520 and Radeon R9 M365X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon 520 and Radeon R9 M365X are Laptop Graphics Cards

Note: Radeon 520 and Radeon R9 M365X 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 R9 M365X here:

Main Specs

  Radeon 520 Radeon R9 M365X
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors None
Memory type DDR3, GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA No outputs
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  • Radeon 520 is connected by PCIe 3.0 x8, and Radeon R9 M365X uses PCIe 3.0 x16 interface.
  • Radeon R9 M365X has 2 GB more memory, than Radeon 520.
  • Both cards are used in Laptops.
  • Radeon 520 is build with GCN 1.0 architecture, and Radeon R9 M365X - with GCN.
  • Core clock speed of Radeon 520 is 130 MHz higher, than Radeon R9 M365X.
  • Radeon 520 and Radeon R9 M365X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 1125 MHz higher, than Radeon R9 M365X.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of Radeon R9 M365X in Assassin's Creed Odyssey is 1600% more, than Radeon 520.

Full Specs

  Radeon 520 Radeon R9 M365X
Architecture GCN 1.0 GCN
Code name Oland Tropo
Type Laptop Laptop
Release date 21 March 2017 6 May 2015
Pipelines 320 640
Core clock speed 1030 MHz 900 MHz
Boost Clock 925 MHz
Transistor count 1,040 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 20.60 37.00
Floating-point performance 659.2 gflops 1,184 gflops
Memory bus width 64 Bit 128 Bit
Memory clock speed 2250 MHz 1125 MHz
Memory bandwidth 16 GB/s 72 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
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
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