Quadro P520 vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between Quadro P520 and Radeon Pro V340 MxGPU, 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 Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU

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 Pro V340 MxGPU
Power consumption (TDP) 300 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 2 GB 16 GB
Display Connectors No outputs
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  • Radeon Pro V340 MxGPU has 14 GB more memory, than Quadro P520.
  • Quadro P520 is used in Mobile workstations, and Radeon Pro V340 MxGPU - in Desktops.
  • Quadro P520 is build with Pascal architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Quadro P520 is 303 MHz higher, than Radeon Pro V340 MxGPU.
  • Quadro P520 and Radeon Pro V340 MxGPU are manufactured by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 4000 MHz higher, than Radeon Pro V340 MxGPU.

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 Pro V340 MxGPU in Assassin's Creed Odyssey is 36% more, than Quadro P520.

Full Specs

  Quadro P520 Radeon Pro V340 MxGPU
Architecture Pascal GCN 5.0
Code name Vega 10
Type Mobile workstation Workstation
Release date 27 May 2019 26 August 2018
Pipelines 384 3584
Core clock speed 1303 MHz 1000 MHz
Boost Clock 1493 MHz 1500 MHz
Transistor count 12,500 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 336.0
Length 267 mm
Memory bus width 64 Bit 2048 Bit
Memory clock speed 6000 MHz 2000 MHz
Memory bandwidth 512.0 GB/s
Shared memory -
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.0
Vulkan + 1.1.125
Laptop size large
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