GeForce GT 755M SLI vs Quadro P520

When comparing GeForce GT 755M SLI 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 GeForce GT 755M SLI and Quadro P520 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GT 755M SLI and Quadro P520 are Laptop Graphics Cards

Note: GeForce GT 755M SLI 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 GeForce GT 755M SLI or Quadro P520 here:

Main Specs

  GeForce GT 755M SLI Quadro P520
Power consumption (TDP) 2x ~50 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2 GB
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  • GeForce GT 755M SLI and Quadro P520 have maximum RAM of 2 GB.
  • GeForce GT 755M SLI is used in Laptops, and Quadro P520 - in Mobile workstations.
  • GeForce GT 755M SLI is build with Kepler architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 323 MHz higher, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI 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 GeForce GT 755M SLI.

Game benchmarks

high / 1080p 14−16 10−12
ultra / 1080p 8−9 6−7
QHD / 1440p 2−3 1−2
low / 720p 30−35 24−27
medium / 1080p 18−20 12−14
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 36% more, than Quadro P520.

Full Specs

  GeForce GT 755M SLI Quadro P520
Architecture Kepler Pascal
Code name N14P-?
Type Laptop Mobile workstation
Release date 1 November 2013 27 May 2019
Pipelines 768 384
Core clock speed 980 MHz 1303 MHz
Boost Clock 1493 MHz
Transistor count 2x 1300 Million
Manufacturing process technology 28 nm 14 nm
Memory bus width 2x 128 Bit 64 Bit
Memory clock speed 5400 MHz 6000 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 12_1
Vulkan +
CUDA +
Laptop size large large
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