CPU temp hit 57c @ that setting during the IBT run...
A little higher than I'm comfortable with, but it didn't fail.

The wierd thing was it ran IBT and all other benches I tested, but failed
on the 3rd pass of CB 11.5. I turned the HTref down to 303 and all seems well.... Cinebench is definetly a tough test.

BTW: I fiddled with ram a little too, tRAS lower than 22 was a nogo on my kit (at least at these voltages).