Intel has divulged more details on its Raptor ... case you're wondering, 1.55 volts – which presumably only kicks in during single- and lightly threaded workloads – is high for a desktop CPU ...
Lastly, the 'Raptor Lake' desktop CPU series includes Core i5-13600K that features a total of 20 threads and 14 cores (6 P-cores and 8 E-cores). It has 20 MB L2 cache and 24 MB L3 cache.