I've tried out the 10x multi and made a bit more progress towards 3ghz
The chip ran OCCT 285x10 for 18.5 hours and still hadn't errored with a ram divider. The Geil went in today and is at 285mhz 1:1 2.5-4-4-7-1T with 2.8v and I haven't tried to tighten it yet, but I'm sure it'll run tighter. Most people seem to get 2.5-4-3-6-1T up to around 320. It's passed OCCT 30min with the new ram and 1:1 setting. The chip fails 1M at 292x10, so I don't know how much further it'll go with full stability on 10x. I might even try 9 though 320x9 or so on stock volts would be kinda fun
Here's a pic of the 30min test.
So far, my benches here have been
Dhrystone ALU 12792
Whetstone iSSE3 5779
Memory Int 7532
Memory Float 7458
SuperPI 1M 29.641s
An extra 650mhz on stock volts.... I'm a happy camper! This has by far been the most fun chip I've ever played with.