GeForce 945M vs Quadro P520

If you are going to buy a new graphics card and are choosing between GeForce 945M 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 GeForce 945M stacks up against Quadro P520, check out specs charts below.

GeForce 945M and Quadro P520 are Laptop Graphics Cards

Note: GeForce 945M 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 945M or Quadro P520 here:

Main Specs

  GeForce 945M Quadro P520
Power consumption (TDP) 75 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
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  • GeForce 945M has 2 GB more memory, than Quadro P520.
  • GeForce 945M is used in Laptops, and Quadro P520 - in Mobile workstations.
  • GeForce 945M is build with Maxwell architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 375 MHz higher, than GeForce 945M.
  • GeForce 945M is manufactured by 28 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 4000 MHz higher, than GeForce 945M.

Game benchmarks

high / 1080p 10−11 10−12
ultra / 1080p 6−7 6−7
QHD / 1440p 1−2 1−2
low / 720p 24−27 24−27
medium / 1080p 12−14 12−14
GeForce 945M and Quadro P520 have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  GeForce 945M Quadro P520
Architecture Maxwell Pascal
Code name GM107
Type Laptop Mobile workstation
Release date 12 March 2015 27 May 2019
Pipelines 512 384
Core clock speed 928 MHz 1303 MHz
Boost Clock 1045 MHz 1493 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 40.80
Floating-point performance 953.9 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 2000 MHz 6000 MHz
Memory bandwidth 28.8 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126 +
CUDA +
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size medium sized large
Optimus +
GPU Boost 2.0
GameWorks +
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