AMD EPYC 7742: specs and benchmarks
AMD started AMD EPYC 7742 sales 7 August 2019 at a recommended price of $6,950. This is high-end Zen 2 architecture desktop processor primarily aimed at professional systems. It has 64 cores and 128 threads, and is based on 7 nm, 14 nm manufacturing technology, with a maximum frequency of 3400 MHz and an unlocked multiplier.
Compatibility-wise, this is AMD Socket TR4 processor with a TDP of 225 Watt. It supports DDR4 Eight-channel memory.
It provides outstanding benchmark performance at 83.46 percent of a leader's which is AMD Ryzen Threadripper 3990X.