GeForce 920MX vs Radeon 520

When choosing between GeForce 920MX and Radeon 520, 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 GeForce 920MX and Radeon 520.

GeForce 920MX and Radeon 520 are Laptop Graphics Cards

Note: GeForce 920MX and Radeon 520 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 GeForce 920MX or Radeon 520 here:

Main Specs

  GeForce 920MX Radeon 520
Power consumption (TDP) 16 Watt 50 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x8
Supplementary power connectors None None
Memory type DDR3, GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 1x VGA
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  • Radeon 520 has 212% more power consumption, than GeForce 920MX.
  • Both video cards are using PCIe 3.0 x8 interface connection to a motherboard.
  • GeForce 920MX and Radeon 520 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce 920MX is build with Maxwell architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 65 MHz higher, than GeForce 920MX.
  • GeForce 920MX and Radeon 520 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 450 MHz higher, than GeForce 920MX.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 0−1
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 3−4 0−1
The average gaming FPS of GeForce 920MX in Assassin's Creed Odyssey is 1200% more, than Radeon 520.

Full Specs

  GeForce 920MX Radeon 520
Architecture Maxwell GCN 1.0
Code name N16V-GMR Oland
Type Laptop Laptop
Release date 25 March 2015 21 March 2017
Pipelines 256 320
Core clock speed 965 MHz 1030 MHz
Boost Clock 993 MHz
Transistor count 1,040 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 23.83 20.60
Floating-point performance 602.1 gflops 659.2 gflops
Memory bus width 64 Bit 64 Bit
Memory clock speed 1800 MHz 2250 MHz
Memory bandwidth 14.4 GB/s 16 GB/s
Shared memory - -
DirectX 12 (11_0) 12.0
Shader Model 5.1 5.0
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
Bus support PCI Express 3.0
Optimus +
GPU Boost 2.0
GameWorks +
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