Quadro P520 vs Radeon 540

If you are going to buy a new graphics card and are choosing between Quadro P520 and Radeon 540, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro P520 stacks up against Radeon 540, check out specs charts below.

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 540
Power consumption (TDP) 50 Watt
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro P520 and Radeon 540 have maximum RAM of 2 GB.
  • Quadro P520 is used in Mobile workstations, and Radeon 540 - in Desktops.
  • Quadro P520 is build with Pascal architecture, and Radeon 540 - with GCN 4.0.
  • Core clock speed of Quadro P520 is 203 MHz higher, than Radeon 540.
  • Quadro P520 and Radeon 540 are manufactured by 14 nm process technology.
  • Memory clock speed of Radeon 540 is 1000 MHz higher, than Quadro P520.

Game benchmarks

high / 1080p 10−12 6−7
ultra / 1080p 6−7 3−4
QHD / 1440p 1−2 0−1
low / 720p 24−27 14−16
medium / 1080p 12−14 7−8
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 75% more, than Radeon 540.

Full Specs

  Quadro P520 Radeon 540
Architecture Pascal GCN 4.0
Code name Lexa
Type Mobile workstation Desktop
Release date 27 May 2019 26 March 2019
Pipelines 384 512
Core clock speed 1303 MHz 1100 MHz
Boost Clock 1493 MHz 1124 MHz
Transistor count 2,200 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 35.97
Length 145 mm
Memory bus width 64 Bit 64 Bit
Memory clock speed 6000 MHz 7000 MHz
Memory bandwidth 56 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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