The interesting thing here is that this part has 1.25MB L2 cache per core, significantly more than the 256KB found on the Coffee Lake series, and the 512KB for Ice Lake. It's not certain which processor this is. It could be the 10nm Tiger Lake or perhaps the 14nm Rocket Lake, which is believed to feature Willow Cove technology backported from 10nm. So far there's been no evidence of Tiger Lake chips with more than four cores so this could be a first sighting of Rocket Lake.
The amount of L2 cache per core is important to note because it has a big architectural impact on performance. This difference might be between two totally different architectures (AMD's Bulldozer vs. Zen), or between two architectures that share the same core but almost nothing else (Intel's Skylake vs. Skylake X). This Intel CPU likely isn't using a Skylake core, however, considering that Intel already has an architecture in this segment that is based on Skylake: Coffee Lake, soon to be succeeded by Comet Lake. This CPU is very likely to be using one of Intel's new architectures that it designed for the 10nm node. But which architecture is used?