Quadro K4200 vs Quadro P520

When comparing Quadro K4200 and Quadro P520, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Quadro K4200 and Quadro P520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

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 K4200 Quadro P520
Power consumption (TDP) 108 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 1x DVI, 2x DisplayPort
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  • Quadro K4200 has 2 GB more memory, than Quadro P520.
  • Quadro K4200 is used in Desktops, and Quadro P520 - in Mobile workstations.
  • Quadro K4200 is build with Kepler architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 532 MHz higher, than Quadro K4200.
  • Quadro K4200 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 K4200.

Game benchmarks

high / 1080p 21−24 10−12
ultra / 1080p 12−14 6−7
QHD / 1440p 7−8 1−2
4K / 2160p 5−6
low / 720p 40−45 24−27
medium / 1080p 27−30 12−14
The average gaming FPS of Quadro K4200 in Assassin's Creed Odyssey is 100% more, than Quadro P520.

Full Specs

  Quadro K4200 Quadro P520
Architecture Kepler Pascal
Code name GK104
Type Workstation Mobile workstation
Release date 22 July 2014 27 May 2019
Pipelines 1344 384
Core clock speed 771 MHz 1303 MHz
Boost Clock 784 MHz 1493 MHz
Transistor count 3,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 87.81
Floating-point performance 2,107 gflops
Length 241 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) 119 Mh/s
Laptop size large
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