i3 having 4 Cores and no HT with base clock speed of 4.0Ghz is enough to tear down entire Ryzen lineup <$170. Good enough for me.
Classic @Freak comment, but I actually
don't think he's wrong.
The Ryzen platform has been fantastic for competition, but if you look at it objectively, their primary (only?) real selling point is cores/threads per dollar. IPC and clocks are decent on Ryzen, but they're not quite there. Ryzen is great because you get more cores/$.
Intel upping their core count was always the biggest threat to Ryzen, because it challenges the very thing that made the Ryzen lineup so disruptive.
If the new i7s are priced and clocked similarly, but are 6C12T, they should challenge the Ryzen 7 lineup in the most Ryzen-favoured multi-threaded tests (Cinebench, Blender, etc), which maintaining Intel's single-threaded and gaming lead.
i5s with 6C6T or 4C8T should similarly challenge the Ryzen 5 lineup.
I think @Freak's point is correct, that a 4C4T i3 could do the same to the Ryzen 3 and quad core Ryzen 5 lineup.
Take away the massive wins Ryzen CPUs give in multi-threaded benchmarks and the lineup starts to look a lot less attractive.
Obviously Intel has to execute, price competitively, keep core-to-core latency low and manage thermals on a toothpaste covered 6C12 i7. That's all yet to be seen. But the prospect of a well executed launch and competitive pricing will be concerning for AMD to say the least.