GeForce GT 545 vs Quadro P520

In this comparison between GeForce GT 545 and Quadro P520 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people GeForce GT 545 will be the best choice, for others Quadro P520 will be their preference. Study the comparison tables below and make your choice.

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

  GeForce GT 545 Quadro P520
Power consumption (TDP) 70 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 1536 MB 2 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA
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  • GeForce GT 545 has 1534 GB more memory, than Quadro P520.
  • GeForce GT 545 is used in Desktops, and Quadro P520 - in Mobile workstations.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Quadro P520 - with Pascal.
  • Core clock speed of Quadro P520 is 583 MHz higher, than GeForce GT 545.
  • GeForce GT 545 is manufactured by 40 nm process technology, and Quadro P520 - by 14 nm process technology.
  • Memory clock speed of Quadro P520 is 4400 MHz higher, than GeForce GT 545.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 0−1 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 3−4 12−14
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 166% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 Quadro P520
Architecture Fermi 2.0 Pascal
Code name GF116
Type Desktop Mobile workstation
Release date 14 May 2011 27 May 2019
Pipelines 144 384
Core clock speed 720 MHz 1303 MHz
Boost Clock 1493 MHz
Transistor count 1,170 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.28
Floating-point performance 414.7 gflops
Length 145 mm
Memory bus width 192 Bit 64 Bit
Memory clock speed 1600 MHz 6000 MHz
Memory bandwidth 38.4 GB/s
Shared memory -
DirectX 12 (11_0) DirectX 12_1
Shader Model 5.1
OpenGL 4.6
OpenCL 1.1
Vulkan N/A +
CUDA 2.1
Bitcoin / BTC (SHA256) 35 Mh/s
Laptop size large
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