So when Dell offered up the latest XPS 13 clamshell version with a bright 4K display and Intel's Comet Lake 6-core 10th Gen CPU on tap, we just had to kick the tires a bit.

Intel's 6-core 8th-gen Core i7-8750H breaks the rule about about not upgrading from one generation to the next. Just see how it obliterates its predecessors in our benchmarks.