FamilyIntel Core i7Model number i7-4770KCPU part numbersSR147Frequency 3500 MHzMaximum turbo frequency3700 MHz (4 cores)3800 MHz (3 cores)3900 MHz (1 or 2 cores)SocketSocket 1150 / LGA1150The number of CPU cores4The number of threads8Level 3 cache size8 MB