Quote Originally Posted by Darknezz View Post
Hi everone I am have a problem with the my overclocking. I am running the cpu at 4700mhz and can game for hours, but when there is alot of cpu, ram and hardisk activete the it becomes unstablie and crashes too blue screen.
My setting for bios

Cpu 3930k batch#3134B388 at 4700mhz
mobo ASUS Sabertooth bios 906

PSU model: Silverstone SST-ST1000-G


CPU Frequency:4700
Memory frequency:1600
Vcore:1,425
VCCSA:auto
VTT:1,300
VDIMM:1,510
CPU PLL Voltage:1,8250
Memory Timings 9-9-9-24-T1 Corsair Vengeance 16Gb kit
Harddrev Corsair Force Series GT 120GB firmwire 1,32

If the system is stable at less than 4.7GHz with the same settings then I would be looking at VCore rather than memory. Have you tried 4.5~4.6GHz and checked if you are stable with the same settings?