Power Improvements - The Haswell Review: Intel Core i7-4770K & i5-4670K Tested
Intel Core i5 2500K vs i7 2600K | Tested in Cinebench R20 and 8 Games - YouTube
Core i5-2500K vs Core i5-3570K vs Core i5-4670K vs Core i5-6600K vs Core i5-7600K vs Core i5-8600K vs Core i5-9600K vs Core i5-10600K Total War: Shogun 2 Benchmarks - CPUAgent