Hardware.Info posted Intel Z370 motherboards round-up: 17 times Coffee Lake
A quote from the article:
For a long time you could count the performance improvement percentage of a new Intel-generation using the fingers of two hands. However, in the latest Core i7-series Intel takes a big step forward with 50% more cores: it has been quite a while since upgrading looked so attractive. Unfortunately you do need a new motherboard for this.Intel Z370 motherboards round-up: 17 times Coffee Lake @ Hardware.Info