Quadro P520 vs Radeon RX 550

In this comparison between Quadro P520 and Radeon RX 550 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 Quadro P520 will be the best choice, for others Radeon RX 550 will be their preference. Study the comparison tables below and make your choice.

Quadro P520 is a Laptop Graphics Card

Note: Quadro P520 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 Quadro P520 here:

Main Specs

  Quadro P520 Radeon RX 550
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon RX 550 has 2 GB more memory, than Quadro P520.
  • Quadro P520 is used in Mobile workstations, and Radeon RX 550 - in Desktops.
  • Quadro P520 is build with Pascal architecture, and Radeon RX 550 - with GCN 4.0.
  • Core clock speed of Quadro P520 is 203 MHz higher, than Radeon RX 550.
  • Quadro P520 and Radeon RX 550 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon RX 550 is 1000 MHz higher, than Quadro P520.

Game benchmarks

high / 1080p 10−12 14−16
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 3−4
low / 720p 24−27 30−33
medium / 1080p 12−14 18−20
The average gaming FPS of Radeon RX 550 in Assassin's Creed Odyssey is 36% more, than Quadro P520.

Full Specs

  Quadro P520 Radeon RX 550
Architecture Pascal GCN 4.0
Code name Lexa
Type Mobile workstation Desktop
Release date 27 May 2019 20 April 2017
Pipelines 384 512
Core clock speed 1303 MHz 1100 MHz
Boost Clock 1493 MHz 1183 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 37.86
Floating-point performance 1,211 gflops
Length 145 mm
Memory bus width 64 Bit 128 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 112.0 GB/s
Shared memory -
DirectX DirectX 12_1 12 (12_0)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan + 1.2.131
Laptop size large
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