Iris Plus Graphics G7 Ice Lake 64 EU vs Quadro K620M

When comparing Iris Plus Graphics G7 Ice Lake 64 EU 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 Iris Plus Graphics G7 Ice Lake 64 EU and Quadro K620M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Iris Plus Graphics G7 Ice Lake 64 EU and Quadro K620M are Laptop Graphics Cards

Note: Iris Plus Graphics G7 Ice Lake 64 EU 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 Plus Graphics G7 Ice Lake 64 EU or Quadro K620M here:

Main Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Quadro K620M
Power consumption (TDP) 30 Watt
Interface MXM-A (3.0)
Supplementary power connectors None
Memory type DDR4 DDR3
Maximum RAM amount 2 GB
Display Connectors No outputs
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  • Iris Plus Graphics G7 Ice Lake 64 EU is used in Laptops, and Quadro K620M - in Mobile workstations.
  • Iris Plus Graphics G7 Ice Lake 64 EU is build with Gen. 11 Ice Lake architecture, and Quadro K620M - with Maxwell.
  • Core clock speed of Quadro K620M is 729 MHz higher, than Iris Plus Graphics G7 Ice Lake 64 EU.
  • Iris Plus Graphics G7 Ice Lake 64 EU is manufactured by 10 nm process technology, and Quadro K620M - by 28 nm process technology.

Game benchmarks

high / 1080p 14−16 3−4
ultra / 1080p 8−9 1−2
QHD / 1440p 3−4 0−1
low / 720p 27−30 14−16
medium / 1080p 16−18 5−6
The average gaming FPS of Iris Plus Graphics G7 Ice Lake 64 EU in Assassin's Creed Odyssey is 183% more, than Quadro K620M.

Full Specs

  Iris Plus Graphics G7 Ice Lake 64 EU Quadro K620M
Architecture Gen. 11 Ice Lake Maxwell
Code name Ice Lake G7 Gen. 11 GM108
Type Laptop Mobile workstation
Release date 28 May 2019 1 March 2015
Pipelines 64 384
Core clock speed 300 MHz 1029 MHz
Boost Clock 1100 MHz 1124 MHz
Manufacturing process technology 10 nm 28 nm
Texture fill rate 17.98
Floating-point performance 863.2 gflops
Memory bus width 64 Bit
Memory clock speed 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 +
Quick Sync +
Display Port 1.2
nView Display Management +
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