GeForce GT 545 vs Quadro P620

When comparing GeForce GT 545 and Quadro P620, 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 545 and Quadro P620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Main Specs

  GeForce GT 545 Quadro P620
Power consumption (TDP) 70 Watt 40 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors None None
Memory type DDR3 GDDR5
Maximum RAM amount 1536 MB 4 GB
Display Connectors 1x DVI, 1x HDMI, 1x VGA 4x mini-DisplayPort
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  • GeForce GT 545 has 75% more power consumption, than Quadro P620.
  • GeForce GT 545 is connected by PCIe 2.0 x16, and Quadro P620 uses PCIe 3.0 x16 interface.
  • GeForce GT 545 has 1532 GB more memory, than Quadro P620.
  • Both cards are used in Desktops.
  • GeForce GT 545 is build with Fermi 2.0 architecture, and Quadro P620 - with Pascal.
  • Core clock speed of Quadro P620 is 457 MHz higher, than GeForce GT 545.
  • GeForce GT 545 is manufactured by 40 nm process technology, and Quadro P620 - by 14 nm process technology.
  • Both graphics cards are the same length of 145 mm.
  • Memory clock speed of Quadro P620 is 4400 MHz higher, than GeForce GT 545.

Game benchmarks

high / 1080p 2−3 18−20
ultra / 1080p 0−1 10−12
QHD / 1440p 0−1 5−6
4K / 2160p 4−5
low / 720p 12−14 35−40
medium / 1080p 3−4 21−24
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 333% more, than GeForce GT 545.

Full Specs

  GeForce GT 545 Quadro P620
Architecture Fermi 2.0 Pascal
Code name GF116 GP107
Type Desktop Workstation
Release date 14 May 2011 27 May 2019
Pipelines 144 512
Core clock speed 720 MHz 1177 MHz
Boost Clock 1442 MHz
Transistor count 1,170 million 3,300 million
Manufacturing process technology 40 nm 14 nm
Texture fill rate 17.28 43.33
Floating-point performance 414.7 gflops 1,490 gflops
Length 145 mm 145 mm
Memory bus width 192 Bit 128 Bit
Memory clock speed 1600 MHz 6000 MHz
Memory bandwidth 38.4 GB/s 80.13 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
CUDA 2.1 6.1
Bitcoin / BTC (SHA256) 35 Mh/s
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