Passed intel burn test with 10 runs on maximum with 1.2 vcore. Also I definitely have a pretty bad 4670k, tried to run 4ghz with a vcore of 1.1 and couldn't make it into windows.
Ai Overclock Tuner: Set to XMP
CPU Core Ratio: Set to Sync All Cores
Core Ratio Limit: Set to 40 for all cores
Min CPU Cache Ratio: Auto
Max CPU Cache Ratio: 38
CPU Core Voltage: 1.200
CPU Load-line Calibraton: Level 2