The NUC 10 ditches Intel's Iris Plus Graphics, and it shows.
"
The Comet Lake i7 NUC failed to impress initially. There’s not much improvement compared to last year’s Coffee Lake i7 NUC. Basically it is very much the same product with a yet another iteration of Intel’s 14 nm CPU. In addition, Intel decided to drop the Iris Plus GPU from this NUC and replace it with much weaker UHD Graphics 620 GPU.
I liked the good CPU performance and the fact that the i7 model this time has a hexa-core CPU. I’m sure many home lab enthusiasts will welcome the addition of 2 more cores. Furthermore, this year the i7 option seems worthy as it gives you extra 2 cores over the i5."
Source:
The NUC Blog