Quadro P520 vs UHD Graphics 620

When comparing Quadro P520 and UHD Graphics 620, 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 Quadro P520 and UHD Graphics 620 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Quadro P520 and UHD Graphics 620 are Laptop Graphics Cards

Note: Quadro P520 and UHD Graphics 620 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 P520 or UHD Graphics 620 here:

Main Specs

  Quadro P520 UHD Graphics 620
Power consumption (TDP) 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 LPDDR3/DDR4
Maximum RAM amount 2 GB 32 GB
Display Connectors No outputs
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  • UHD Graphics 620 has 30 GB more memory, than Quadro P520.
  • Quadro P520 is used in Mobile workstations, and UHD Graphics 620 - in Laptops.
  • Quadro P520 is build with Pascal architecture, and UHD Graphics 620 - with Gen. 9.5.
  • Core clock speed of Quadro P520 is 1003 MHz higher, than UHD Graphics 620.
  • Quadro P520 and UHD Graphics 620 are manufactured by 14 nm process technology.

Game benchmarks

high / 1080p 10−12 2−3
ultra / 1080p 6−7 0−1
QHD / 1440p 1−2 0−1
low / 720p 24−27 12−14
medium / 1080p 12−14 3−4
The average gaming FPS of Quadro P520 in Assassin's Creed Odyssey is 166% more, than UHD Graphics 620.

Full Specs

  Quadro P520 UHD Graphics 620
Architecture Pascal Gen. 9.5
Code name Kaby-Lake-Refresh GT2
Type Mobile workstation Laptop
Release date 27 May 2019 1 September 2017
Pipelines 384 24
Core clock speed 1303 MHz 300 MHz
Boost Clock 1493 MHz 1150 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 14 nm
Texture fill rate 27.60
Memory bus width 64 Bit 64/128 Bit
Memory clock speed 6000 MHz
Shared memory - +
DirectX DirectX 12_1 12 (12_1)
Shader Model 6.4
OpenGL 4.6
OpenCL 2.1
Vulkan + 1.1.103
Laptop size large
Quick Sync +
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