AMD’s Threadripper 2990WX is a beastly slice of silicon, there’s no doubt about it. The chip is armed with 32 cores and 64 threads clocked at 3.0GHz to 4.2GHz, supplemented with 64MB of L3 cache and 16MB of L2 cache. It also provides access to 64 PCI Express Gen3 lanes. Oddly enough, however, it under performs in some situations in Windows.