The Nerfed FPU in PS5’s Zen 2 Cores

The Nerfed FPU in PS5’s Zen 2 Cores

Fritzchens Fritz’s awesome die photos revealed that the Playstation 5’s Zen 2 cores spend less di...概要を表示 Fritzchens Fritz’s awesome die photos revealed that the Playstation 5’s Zen 2 cores spend less die area on their FPUs than their desktop cousins. Thanks to Brutus, I got to take a closer look at just how AMD got Zen 2’s FPU to drop from 0.91 to 0.59 mm2. Brutus specifically acquired and gave me access to AMD’s BC-250. The BC-250 uses a harvested PS5 chip with six enabled Zen 2 cores and a very cut