Quadro P520 vs Radeon R9 M390

In this comparison between Quadro P520 and Radeon R9 M390 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 R9 M390 will be their preference. Study the comparison tables below and make your choice.

Quadro P520 and Radeon R9 M390 are Laptop Graphics Cards

Note: Quadro P520 and Radeon R9 M390 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 Quadro P520 or Radeon R9 M390 here:

Main Specs

  Quadro P520 Radeon R9 M390
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
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  • Quadro P520 and Radeon R9 M390 have maximum RAM of 2 GB.
  • Quadro P520 is used in Mobile workstations, and Radeon R9 M390 - in Laptops.
  • Quadro P520 is build with Pascal architecture, and Radeon R9 M390 - with GCN.
  • Quadro P520 is manufactured by 14 nm process technology, and Radeon R9 M390 - by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 18−20
ultra / 1080p 6−7 10−11
QHD / 1440p 1−2 5−6
4K / 2160p 4−5
low / 720p 24−27 35−40
medium / 1080p 12−14 21−24
The average gaming FPS of Radeon R9 M390 in Assassin's Creed Odyssey is 72% more, than Quadro P520.

Full Specs

  Quadro P520 Radeon R9 M390
Architecture Pascal GCN
Code name Pitcairn
Type Mobile workstation Laptop
Release date 27 May 2019 9 June 2015
Pipelines 384 1024
Core clock speed 1303 MHz
Boost Clock 1493 MHz
Transistor count 5000 Million
Manufacturing process technology 14 nm 28 nm
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz
Shared memory - -
DirectX DirectX 12_1
OpenGL 4.4
OpenCL Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 242 Mh/s
Laptop size large large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
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