Amazon.com: Core i5-6600K 3.50GHz Socket LGA1151 4-Core DDR4 SDRAM CPU Desktop Processor SR2L4 Compatible Replacement Spare Part for Intel Compatible and Other Desktop Systems : Electronics
Used - Very Good: Intel Core i5-6600K - Core i5 6th Gen Skylake Quad-Core 3.5 GHz LGA 1151 91W Intel HD Graphics 530 Desktop Processor - CM8066201920300 - Newegg.com
Intel Core I5-6600K i5 6600K i56600K 6600K 3.5GHz quad-core Four-thread CPU Processor 6M 91W LGA 1151 Original genuine
I'm one of the people with an i5-6600k having a bunch of difficulty. Here's a screenshot of the performance tab in task manager just after a complete crash. Hope this helps solve