If you have corsair link software and Asus software that causes crashes
Also if your using an suite or CPU step up to over clock that may be the issue as none of them seem to ever have enough voltage
If your manually doing it then ur probly getting 00000000124 errors which means more voltage
If you have them both installed you need to choose one to keep and dump the other, also I'm not sure how corsair link shows temps but what you want is core temp not package temps, program like aisuite only shows package temps which are usually much lower then core temps
Basically all and all your 4.6 isn't stable either due to needing more voltage or the CPU just can't handle it
Every single 4770k is different, my personal chip cannot do higher then 4.5 without needing more then 1.5 volts which then is awfully hard to keep cool
CoolerMaster HAF 932 Advanced/ Maximus VI Formula/ I7-4770K/Swiftech H320/ Corsair HX850/ G.Skill Trident X (2x8) 16gb 2400MHz/ 2x 840 EVO 120gb(Raid 0)/ WD 1TB HDD (Backup/Storage)/ EVGA GTX 1gb 560 TI/ Asus 12x bluray combo