HD Graphics 515 vs Quadro M620

Find out if it is worth upgrading your current GPU setup by comparing HD Graphics 515 and Quadro M620. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between HD Graphics 515 and Quadro M620. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

HD Graphics 515 and Quadro M620 are Laptop Graphics Cards

Note: HD Graphics 515 and Quadro M620 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 515 or Quadro M620 here:

Main Specs

  HD Graphics 515 Quadro M620
Power consumption (TDP) 15 Watt 30 Watt
Interface PCIe 3.0 x1
Memory type DDR3L/LPDDR3 GDDR5
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Quadro M620 has 100% more power consumption, than HD Graphics 515.
  • HD Graphics 515 is used in Laptops, and Quadro M620 - in Mobile workstations.
  • HD Graphics 515 is build with Gen. 9 Skylake architecture, and Quadro M620 - with Maxwell.
  • Core clock speed of Quadro M620 is 718 MHz higher, than HD Graphics 515.
  • HD Graphics 515 is manufactured by 14 nm process technology, and Quadro M620 - by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 14−16
ultra / 1080p 0−1 8−9
QHD / 1440p 0−1 3−4
low / 720p 10−11 30−35
medium / 1080p 2−3 18−20
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 316% more, than HD Graphics 515.

Full Specs

  HD Graphics 515 Quadro M620
Architecture Gen. 9 Skylake Maxwell
Code name Skylake GT2
Type Laptop Mobile workstation
Release date 1 September 2015 13 January 2017
Pipelines 24 512
Core clock speed 300 MHz 1018 MHz
Boost Clock 1000 MHz
Manufacturing process technology 14 nm 28 nm
Texture fill rate 22.80
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 80 GB/s
Shared memory + -
DirectX 12 (12_1) 12
Shader Model 6.4 5.0
OpenGL 4.6 4.5
OpenCL 2.1
Vulkan 1.1.97
Laptop size large
Optimus +
Quick Sync +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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