Intel Extreme Tuning Utility 7.5.2.3 Sep 14, 2021
... available on new Intel application processors and Intel motherboards.Enhanced future platform support:- Added support for hybrid Performance ... up to 4.80 GHz) - Intel Core i9-7980XE Extreme Edition Processor (24.75M Cache, up to 4.20 GHz) ... up to 4.80 GHz) - Intel Core i9-9980XE Extreme Edition Processor (24.75M Cache, up to 4.50 GHz) ...