Based on 351,198 user benchmarks. Devices: BFEBFBFF000906EC, BFEBFBFF000906ED Model: Intel (R) Core (TM) i5-9600K CPU @ 3.70GHz. The hex-core i5-9600K is third in Intel’s line-up of 9th generation Coffee Lake CPUs. It has a TDP of 95W and requires an aftermarket cooler (such as the $20 GAMMAXX 400 ). The 9600K was designed to be overclocked..