Yeah, it's not exactly a secret that AMD has been working hard to get ZEN2 towards EPYC 2, but things might be moving faster than expected as the first one already shows itself in an online database from SiSoft Sandra.

EPYC 2 is expected in H2 this year, and the beast will hold 32 cores and 64 threads. As many ways lead to Rome, you can check out the entry yourself here in the SiSoftware Official Live Ranker . 

The engineering sample processor is listed having a base clock speed of 1.7 GHz, and a boost speed of 2.4 GHz. These frequencies are common for early qualification and engineering samples, the clock speed is significantly lower than its predecessor. Other juicy stuff, 128 MB of L3 cache. The SiSoftware database it listens for the product code ZS1711E3VIVG5_24 / 17_N. The tdp is not yet known, but since the chip is based on a 7nm production process it should be pretty good.

AMD Epyc 2 processor with 32 cores appears in Online Database