Quadro K5000 vs Quadro P520

If you are going to buy a new graphics card and are choosing between Quadro K5000 and Quadro P520, 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 K5000 stacks up against Quadro P520, 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 K5000 Quadro P520
Power consumption (TDP) 122 Watt
Interface PCIe 2.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 2x DVI, 2x DisplayPort
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  • Quadro K5000 has 2 GB more memory, than Quadro P520.
  • Quadro K5000 is used in Desktops, and Quadro P520 - in Mobile workstations.
  • Quadro K5000 is build with Kepler architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 597 MHz higher, than Quadro K5000.
  • Quadro K5000 is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 600 MHz higher, than Quadro K5000.

Game benchmarks

high / 1080p 20−22 10−12
ultra / 1080p 12−14 6−7
QHD / 1440p 6−7 1−2
4K / 2160p 5−6
low / 720p 35−40 24−27
medium / 1080p 24−27 12−14
The average gaming FPS of Quadro K5000 in Assassin's Creed Odyssey is 81% more, than Quadro P520.

Full Specs

  Quadro K5000 Quadro P520
Architecture Kepler Pascal
Code name GK104
Type Workstation Mobile workstation
Release date 17 August 2012 27 May 2019
Pipelines 1536 384
Core clock speed 706 MHz 1303 MHz
Boost Clock 1493 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 90.37
Floating-point performance 2,169 gflops
Length 267 mm
Memory bus width 256 Bit 64 Bit
Memory clock speed 5400 MHz 6000 MHz
Memory bandwidth 172.8 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.1.126 +
CUDA 3.0
Bitcoin / BTC (SHA256) 111 Mh/s
Laptop size large
Ethereum / ETH (DaggerHashimoto) 2.2 Mh/s
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