Intel Core i5 8600K 's Advantages
Better graphics card performance
Larger L3 cache size (9MB vs 6MB)
Intel Processor 300 's Advantages
Released 6 years late
Higher specification of memory (4800 vs 2666)
Larger memory bandwidth (76.8GB/s vs 41.6GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.9GHz vs 3.6GHz)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (46W vs 95W)