Quadro K2100M vs Quadro P520

If you are going to buy a new graphics card and are choosing between Quadro K2100M 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 K2100M stacks up against Quadro P520, check out specs charts below.

Quadro K2100M and Quadro P520 are Laptop Graphics Cards

Note: Quadro K2100M and Quadro P520 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 K2100M or Quadro P520 here:

Main Specs

  Quadro K2100M Quadro P520
Power consumption (TDP) 55 Watt
Interface MXM-A (3.0)
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • Quadro K2100M and Quadro P520 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Quadro K2100M is build with Kepler architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 636 MHz higher, than Quadro K2100M.
  • Quadro K2100M is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 3000 MHz higher, than Quadro K2100M.

Game benchmarks

high / 1080p 6−7 10−12
ultra / 1080p 4−5 6−7
QHD / 1440p 0−1 1−2
low / 720p 16−18 24−27
medium / 1080p 7−8 12−14
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 75% more, than Quadro K2100M.

Full Specs

  Quadro K2100M Quadro P520
Architecture Kepler Pascal
Code name GK106
Type Mobile workstation Mobile workstation
Release date 23 July 2013 27 May 2019
Pipelines 576 384
Core clock speed 667 MHz 1303 MHz
Boost Clock 1493 MHz
Transistor count 2,540 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 32.02
Floating-point performance 768.4 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 3000 MHz 6000 MHz
Memory bandwidth 48.0 GB/s
Shared memory - -
DirectX 12 DirectX 12_1
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126 +
CUDA +
Bitcoin / BTC (SHA256) 38 Mh/s
Laptop size medium sized large
Optimus +
Display Port 1.2
3D Vision Pro +
Mosaic +
nView Display Management +
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