I've checked. Unfortunately, some things are not easy to found. So, for i7-7700, iGPU is HD 630, have RAM bandwidth 25.6Gb/s. Also on later generations, appea

I've checked. Unfortunately, some things are not easy to found. So, for i7-7700, iGPU is HD 630, have RAM bandwidth 25.6Gb/s. Also on later generations, appear Iris Plus Graphics, and Iris Xe Graphics, which doubled or even quadrupled number of Execution Units comparable to top HD line, but RAM bandwidth remain same. Even exist Intel CPU with AMD iGPU and HBM, and it is really good for iGPU, but around 1060 on some benchmarks. But if you look on Arc line of GPUs, they are totally other beasts, have RAM bandwidth from 124GB/s (looks like it is iGPU), and consumption from 75W. - Sure discrete 770 have RAM bandwidth 560GB/s and 225W TDP. https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units https://en.wikipedia.org/wiki/List_of_Intel_graphics_process...