Quadro P520 vs Radeon R9 270X

When choosing between Quadro P520 and Radeon R9 270X, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro P520 and Radeon R9 270X.

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 R9 270X
Power consumption (TDP) 180 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 2x DVI, 1x HDMI, 1x DisplayPort
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  • Quadro P520 and Radeon R9 270X have maximum RAM of 2 GB.
  • Quadro P520 is used in Mobile workstations, and Radeon R9 270X - in Desktops.
  • Quadro P520 is build with Pascal architecture, and Radeon R9 270X - with GCN.
  • Quadro P520 is manufactured by 14 nm process technology, and Radeon R9 270X - by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 24−27
ultra / 1080p 6−7 14−16
QHD / 1440p 1−2 10−11
4K / 2160p 6−7
low / 720p 24−27 45−50
medium / 1080p 12−14 30−35
The average gaming FPS of Radeon R9 270X in Assassin's Creed Odyssey is 136% more, than Quadro P520.

Full Specs

  Quadro P520 Radeon R9 270X
Architecture Pascal GCN
Code name Curacao XT
Type Mobile workstation Desktop
Release date 27 May 2019 8 October 2013
Pipelines 384 1280
Core clock speed 1303 MHz
Boost Clock 1493 MHz 1050 MHz
Transistor count 2,800 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 84.00
Floating-point performance 2,688 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 6000 MHz
Memory bandwidth 179.2 GB/s
Shared memory - -
DirectX DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan + +
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 318 Mh/s
Laptop size large
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Ethereum / ETH (DaggerHashimoto) 30 Mh/s
Zcash / ZEC (Equihash) 163 Sol/s
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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