[citation][nom]derek2006[/nom]Whats the difference between offset and fixed vcore? And he's running 1.36V through that! Damn, that's what I run on my CPU with 65nm transistors.[/citation]
An Offset allows the voltage to drop as the load on the CPU drops; i.e. more efficient OC. There are Pros and Cons to both Fixed and Offset. Fixed adds greater stability to the OC but at the cost of throwing higher than needed voltage (temps and reduced lifespan), and generally a better option for running 'benchmarks'. Offset aides in reducing low-load voltage to the CPU which is perfectly fine, if stable, for more 'everyday' usage. Offset adds greater lifespan to the CPU and reduces the 'typical' load temps, but the trade-off is stability.