Amazon.com: Intel Core i9-7960X X-Series Processor 16 Cores up to 4.2 GHz Turbo Unlocked LGA2066 X299 Series 165W : Electronics
Amazon.com: Intel Core I9-9900K I9 9900K 3.6 GHz Used Eight-Core Sixteen-Thread CPU Processor 16M 95W LGA 1151 : Electronics
Intel Core i7-5960X vs Intel Core i9-9900K: What is the difference?
Amazon.com: Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K) : Everything Else
Amazon.com: Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W : Electronics
I just leave this i9 9900k vs i7 5820k Star Citizen benchmark here in case someone is interested in. Its testet between 3.2 (no OCS) and 3.3 (w/ OCS). Read the notes
Amazon.com: Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W : Electronics
Intel Core i9-9900K vs Intel Core i7-5960X Benchmark, comparison and differences