Intel's all 5 GHz cores Core i9 9900KS Processor has 127W TDP (Updated)
Intel Core i9-9900KS 5GHz (8C16T) CPU Review | KitGuru
Purported Alder Lake Core i9-12900KS could hit 5 GHz on all cores, but 5 percent clockspeed boost may not be enough to tackle AMD's 3D V-Cache Ryzens - NotebookCheck.net News
Intel Core I9 9900k CPU, Modern 5ghz Coffee Lake Processor in a Original Blue Box Product Shot Isolated on White Editorial Stock Photo - Image of modern, ddr4: 174129153