The most recent AMD AGESA firmware update provides confirmation about the upcoming Ryzen APUs, which has been a long time coming as they will be the first such products for the socket AM5.
Zen 4c RSS
AMD is making a fairly significant announcement today as it is launching its first hybrid processors for the consumer market with the new Ryzen 7000 mobile which integrates the smaller Zen 4c cores.
An alleged picture of a leaked AMD EPYC CPU could be that of 128 Zen 4c Bergamo or a 96 Zen 4 Genoa. Both of these architectures are similar and designed for massive cloud and enterprise performance.