How do I know what to set the voltage at.

[Ferrwolf]

Hey guys I'm overclocking my CPU on my pc, but I am unsure how to know what the voltage should be. Can anyone give me some pointers or point me to an article that explains all this?

My setup is as follows:

CPU: Intel Core i7-4770K Haswell Quad-Core 3.5GHz LGA 1150 84W Desktop Processor Intel HD Graphics BX80646I74770K

Power supply: COOLER MASTER GXII RS750-ACAAB1-US 750W ATX 12V V2.31 80 PLUS BRONZE Certified Active PFC Power Supply

Video Card: EVGA SuperClocked 02G-P4-2765-KR G-SYNC Support GeForce GTX 760 2GB 256-bit GDDR5 PCI Express 3.0 SLI Support w/ EVGA ACX Cooler Video Card

Motherboard: GIGABYTE GA-Z97X-UD5H LGA 1150 Intel Z97 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

Ram: CORSAIR Vengeance 16GB (4 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ16GX3M4A1600C9B

Hard Drive: SAMSUNG 840 Pro Series MZ-7PD128BW 2.5" 128GB SATA III MLC Internal Solid State Drive (SSD)

CPU Cooing: CORSAIR Hydro Series H100i Extreme Performance Water/Liquid CPU Cooler. 240mm

 

[clutchc]

You may not have to touch the vcore (CPU voltage) with that processor. How high of an OC can you get on just the CPU clock multiplier alone? And you may want to turn off any kind of Turbo Boost.