I am certain that the reason so many overclocks by reviewers were so low was the sheer lack of experience with the systems. I was afraid of blowing up my sample before the launch date so I stuck with a conservative 1.45vCPU which yielded a paltry 3800MHz. Now that the article is live, I'm blasting 1.55vCPU through this chip at 4200MHz and climbing

The biggest issue I have though is the lack of temperature readings, I'm currently using a thermalprobe wedged up against the IHS of the actual CPU to get a ballpark figure :-\ It's reading around 55C at idle while the thermal diodes on the chip still read 19C