HD Graphics P530 vs Quadro K620M

When comparing HD Graphics P530 and Quadro K620M, 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 HD Graphics P530 and Quadro K620M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

HD Graphics P530 and Quadro K620M are Laptop Graphics Cards

Note: HD Graphics P530 and Quadro K620M 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 HD Graphics P530 or Quadro K620M here:

Main Specs

  HD Graphics P530 Quadro K620M
Power consumption (TDP) 15 Watt 30 Watt
Interface PCIe 3.0 x1 MXM-A (3.0)
Supplementary power connectors None
Memory type DDR3L/LPDDR3/DDR4 DDR3
Maximum RAM amount 1740 MB 2 GB
Display Connectors No outputs No outputs
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  • Quadro K620M has 100% more power consumption, than HD Graphics P530.
  • HD Graphics P530 is connected by PCIe 3.0 x1, and Quadro K620M uses MXM-A (3.0) interface.
  • HD Graphics P530 has 1738 GB more memory, than Quadro K620M.
  • HD Graphics P530 is used in Laptops, and Quadro K620M - in Mobile workstations.
  • HD Graphics P530 is build with Gen. 9 Skylake architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 679 MHz higher, than HD Graphics P530.
  • HD Graphics P530 is manufactured by 14 nm process technology, and Quadro K620M - by 28 nm process technology.

Game benchmarks

high / 1080p 2−3 3−4
ultra / 1080p 0−1 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 14−16
medium / 1080p 3−4 5−6
The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than HD Graphics P530.

Full Specs

  HD Graphics P530 Quadro K620M
Architecture Gen. 9 Skylake Maxwell
Code name Skylake GT2 GM108
Type Laptop Mobile workstation
Release date 1 September 2015 1 March 2015
Pipelines 24 384
Core clock speed 350 MHz 1029 MHz
Boost Clock 1050 MHz 1124 MHz
Transistor count 189 million
Manufacturing process technology 14 nm 28 nm
Texture fill rate 18.40 17.98
Floating-point performance 863.2 gflops
Memory bus width 64/128 Bit 64 Bit
Memory clock speed 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory + -
DirectX 12 (12_1) 12
Shader Model 6.4 5
OpenGL 4.6 4.5
OpenCL 2.1 1.2
Vulkan 1.1.97 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Quick Sync +
Display Port 1.2
nView Display Management +
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