680i SLI is too expensive? Asus as the solution : P5N32-E SLI PLUS

[The Viper]

I agree. Maybe it isn't stable then. Try running orthos on both cores AND dual prime95 as well.

running one instance of Orthos does utilize both cores, or so I just found out...It makes sense that trying to stress the cores beyond that would cause errors, I havent tested this at all yet, I discovered this last night right before I went to bed, Ill test tonight.