Unannounced Zen 4-Based Phoenix Mobile CPU Hits Nearly 5GHz

A new Geekbench 5 listing shows off an unannounced 'Phoenix' CPU named the Ryzen 5 7640U. It features the Zen 4 CPU architecture, 4nm lithography, RDNA3 graphics, and a massive performance uplift over the Ryzen 5 6600U.