Final month, grasp overclocker and YouTuber SkatterBencher put up a video showcasing an eye-watering 4.6 to 4.8GHz all-core overclock on a Zen 3 64-core engineering pattern that includes an unlocked multiplier for overclocking. With overclocking formally disabled on AMD’s manufacturing Ryzen Threadripper 5000WX Professional CPUs, this can be one of many solely occasions we’ll ever see what AMD’s Zen 3 silicon can accomplish on the HEDT platform.
SkatterBench’s video is kind of detailed, with a runtime of just about an hour to showcase 5 other ways to overclock this 64-core CPU, together with a mixture of PBO tuning, the usage of AMD’s Curve Optimizer, and handbook overclocking. Cooling was achieved with a customized loop, so no unique cooling was used like liquid nitrogen.
