Intel Core i5-9600K is based on the Coffee Lake Refresh architecture. The total of cores is 6 with the threads of 6. The operating base core clock is 3.70 GHz. Turbo-boost is 4.60 GHz (per-core). The technology node is 14 nm. L2 Cache is 1.50 MB, L3 Cache is 9.00 MB.
Intel Core i5-9600K supports the socket type of LGA 1151-2.
The supported type and memory clock is DDR4-2666 MHz. The maximum RAM capacity is 128 GB. The date of release is - Q4/2018.