Quadro K620 vs Tiger Lake U Xe Graphics G7

When choosing between Quadro K620 and Tiger Lake U Xe Graphics G7, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Quadro K620 and Tiger Lake U Xe Graphics G7.

Tiger Lake U Xe Graphics G7 is a Laptop Graphics Card

Note: Tiger Lake U Xe Graphics G7 is only used in laptop graphics. It has 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 Tiger Lake U Xe Graphics G7 here:

Main Specs

  Quadro K620 Tiger Lake U Xe Graphics G7
Power consumption (TDP) 41 Watt
Interface PCIe 2.0 x16
Supplementary power connectors None
Memory type 128 Bit DDR4
Maximum RAM amount 2 GB
Display Connectors 1x DVI, 1x DisplayPort
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  • Quadro K620 is used in Desktops, and Tiger Lake U Xe Graphics G7 - in Laptops.
  • Quadro K620 is build with Maxwell architecture, and Tiger Lake U Xe Graphics G7 - with Gen. 11 Ice Lake.
  • Quadro K620 is manufactured by 28 nm process technology, and Tiger Lake U Xe Graphics G7 - by 10 nm process technology.

Game benchmarks

high / 1080p 10−12 12−14
ultra / 1080p 6−7 7−8
QHD / 1440p 1−2 1−2
low / 720p 24−27 30−33
medium / 1080p 14−16 16−18
The average gaming FPS of Tiger Lake U Xe Graphics G7 in Assassin's Creed Odyssey is 27% more, than Quadro K620.

Full Specs

  Quadro K620 Tiger Lake U Xe Graphics G7
Architecture Maxwell Gen. 11 Ice Lake
Code name GM107 Tiger Lake Xe
Type Workstation Laptop
Release date 22 July 2014 15 August 2020
Pipelines 384 96
Core clock speed 1058 MHz
Boost Clock 1124 MHz
Transistor count 1,870 million
Manufacturing process technology 28 nm 10 nm
Texture fill rate 26.98
Floating-point performance 863.2 gflops
Length 160 mm
Memory bus width 128 Bit
Memory clock speed 1800 MHz
Shared memory +
DirectX 12 DirectX 12_1
Shader Model 5
OpenGL 4.5
OpenCL 1.2
Vulkan +
CUDA 5.0
Bitcoin / BTC (SHA256) 104 Mh/s
Quick Sync +
3D Vision Pro +
Mosaic +
Width 1" (2.5 cm)
Number of simultaneous displays 4
nView Desktop Management +
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