Iris Xe MAX Graphics vs Quadro K620M

Find out if it is worth upgrading your current GPU setup by comparing Iris Xe MAX Graphics and Quadro K620M. 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 Iris Xe MAX Graphics and Quadro K620M. 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.

Iris Xe MAX Graphics and Quadro K620M are Laptop Graphics Cards

Note: Iris Xe MAX Graphics 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 Iris Xe MAX Graphics or Quadro K620M here:

Main Specs

  Iris Xe MAX Graphics Quadro K620M
Power consumption (TDP) 30 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type LPDDR4x DDR3
Maximum RAM amount 4 MB 2 GB
Display Connectors No outputs
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  • Iris Xe MAX Graphics has 2 GB more memory, than Quadro K620M.
  • Iris Xe MAX Graphics is used in Laptops, and Quadro K620M - in Mobile workstations.
  • Iris Xe MAX Graphics is build with Gen. 12 Xe architecture, and Quadro K620M - with Maxwell.
  • Iris Xe MAX Graphics is manufactured by 10 nm process technology, and Quadro K620M - by 28 nm process technology.
  • Memory clock speed of Iris Xe MAX Graphics is 2266 MHz higher, than Quadro K620M.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 5−6
The average gaming FPS of Iris Xe MAX Graphics in Assassin's Creed Odyssey is 583% more, than Quadro K620M.

Full Specs

  Iris Xe MAX Graphics Quadro K620M
Architecture Gen. 12 Xe Maxwell
Code name iDG1LPDEV GM108
Type Laptop Mobile workstation
Release date 31 October 2020 1 March 2015
Pipelines 96 384
Core clock speed 1029 MHz
Boost Clock 1650 MHz 1124 MHz
Manufacturing process technology 10 nm 28 nm
Texture fill rate 17.98
Floating-point performance 863.2 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4266 MHz 2000 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX DirectX 12.1 12
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 92 Mh/s
Optimus +
Display Port 1.2
nView Display Management +
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