Quadro K1200 vs Quadro P520

When comparing Quadro K1200 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 K1200 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 K1200 Quadro P520
Power consumption (TDP) 45 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type 128 Bit GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors 4x mini-DisplayPort
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  • Quadro K1200 has 2 GB more memory, than Quadro P520.
  • Quadro K1200 is used in Desktops, and Quadro P520 - in Mobile workstations.
  • Quadro K1200 is build with Maxwell architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 245 MHz higher, than Quadro K1200.
  • Quadro K1200 is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 1000 MHz higher, than Quadro K1200.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 3−4 1−2
low / 720p 30−35 24−27
medium / 1080p 18−20 12−14
The average gaming FPS of Quadro K1200 in Assassin's Creed Odyssey is 36% more, than Quadro P520.

Full Specs

  Quadro K1200 Quadro P520
Architecture Maxwell Pascal
Code name GM107
Type Workstation Mobile workstation
Release date 28 January 2015 27 May 2019
Pipelines 512 384
Core clock speed 1058 MHz 1303 MHz
Boost Clock 1124 MHz 1493 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 35.97
Floating-point performance 1,151 gflops
Length 160 mm
Memory bus width 128 Bit 64 Bit
Memory clock speed 5000 MHz 6000 MHz
Shared memory -
DirectX 12 DirectX 12_1
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan + +
CUDA 5.0
Bitcoin / BTC (SHA256) 132 Mh/s
Laptop size large
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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