Quadro M620 vs UHD Graphics 615

If you are going to buy a new graphics card and are choosing between Quadro M620 and UHD Graphics 615, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Quadro M620 stacks up against UHD Graphics 615, check out specs charts below.

Quadro M620 and UHD Graphics 615 are Laptop Graphics Cards

Note: Quadro M620 and UHD Graphics 615 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 M620 or UHD Graphics 615 here:

Main Specs

  Quadro M620 UHD Graphics 615
Power consumption (TDP) 30 Watt 15 Watt
Interface PCIe 3.0 x1
Memory type GDDR5 DDR3L/LPDDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Quadro M620 has 100% more power consumption, than UHD Graphics 615.
  • Quadro M620 is used in Mobile workstations, and UHD Graphics 615 - in Laptops.
  • Quadro M620 is build with Maxwell architecture, and UHD Graphics 615 - with Gen. 9 Amber Lake.
  • Core clock speed of Quadro M620 is 718 MHz higher, than UHD Graphics 615.
  • Quadro M620 is manufactured by 28 nm process technology, and UHD Graphics 615 - by 14 nm process technology.

Game benchmarks

high / 1080p 14−16 0−1
ultra / 1080p 8−9 0−1
QHD / 1440p 3−4 0−1
low / 720p 30−35 10−11
medium / 1080p 18−20 1−2
The average gaming FPS of Quadro M620 in Assassin's Creed Odyssey is 316% more, than UHD Graphics 615.

Full Specs

  Quadro M620 UHD Graphics 615
Architecture Maxwell Gen. 9 Amber Lake
Code name Kaby-Lake GT2
Type Mobile workstation Laptop
Release date 13 January 2017 30 August 2018
Pipelines 512 24
Core clock speed 1018 MHz 300 MHz
Boost Clock 1000 MHz
Manufacturing process technology 28 nm 14 nm
Texture fill rate 25.20
Memory bus width 128 Bit 64/128 Bit
Memory clock speed 5012 MHz
Memory bandwidth 80 GB/s
Shared memory - +
DirectX 12 12 (12_1)
Shader Model 5.0 6.4
OpenGL 4.5 4.6
OpenCL 2.1
Vulkan 1.1.103
Laptop size large
Optimus +
Quick Sync +
Display Port 1.2
Mosaic +
nView Display Management +
3D Stereo +
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