This is a new in sealed retail box Intel i5-13600K 14 core high performance CPU. Features 5.1 GHz P core max Turbo frequency with 3.5 GHz P core base frequency. Cores are 6 Performance and 8 efficiency. Perfect for all your gaming and productivity needs. Socket 1700 only! Includes built in UHD 770 graphics useful for multimedia playback and Quick Sync. Cooler not included!