GeForce GTX 950 vs Radeon 520

In this comparison between GeForce GTX 950 and Radeon 520 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GTX 950 will be the best choice, for others Radeon 520 will be their preference. Study the comparison tables below and make your choice.

Radeon 520 is a Laptop Graphics Card

Note: Radeon 520 is only used in laptop graphics. It has 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 here:

Main Specs

  GeForce GTX 950 Radeon 520
Power consumption (TDP) 90 Watt 50 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pins None
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 3x DisplayPort 1x DVI, 1x HDMI, 1x VGA
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 950 has 80% more power consumption, than Radeon 520.
  • GeForce GTX 950 is connected by PCIe 3.0 x16, and Radeon 520 uses PCIe 3.0 x8 interface.
  • GeForce GTX 950 and Radeon 520 have maximum RAM of 2 GB.
  • GeForce GTX 950 is used in Desktops, and Radeon 520 - in Laptops.
  • GeForce GTX 950 is build with Maxwell architecture, and Radeon 520 - with GCN 1.0.
  • Core clock speed of Radeon 520 is 6 MHz higher, than GeForce GTX 950.
  • GeForce GTX 950 and Radeon 520 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon 520 is 2244 MHz higher, than GeForce GTX 950.

Game benchmarks

high / 1080p 35−40 0−1
ultra / 1080p 21−24
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 1−2
medium / 1080p 40−45 0−1
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 6100% more, than Radeon 520.

Full Specs

  GeForce GTX 950 Radeon 520
Architecture Maxwell GCN 1.0
Code name GM206 Oland
Type Desktop Laptop
Release date 20 August 2015 21 March 2017
Pipelines 768 320
Core clock speed 1024 MHz 1030 MHz
Boost Clock 1188 MHz
Transistor count 2,940 million 1,040 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 49.2 billion/sec 20.60
Floating-point performance 1,825 gflops 659.2 gflops
Length 7.938" (20.2 cm)
Memory bus width 128 Bit 64 Bit
Memory clock speed 6.6 GB/s 2250 MHz
Memory bandwidth 105.6 GB/s 16 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (12_1) 12.0
Shader Model 6.4 5.0
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
CUDA cores 768
Bus support PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options +
Multi monitor support 4 displays
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 233 Mh/s
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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