holy hannah thats alot of auto settings.
Damn hard to get stability with auto settings.
8x450 would yield higher bandwidth. plus running 1:1 means PL10 wich is crap.

A better setup would be
450x8
333 strap
1080MHz for ram.

Then this would allow for PL8
DRAM Static Read Control: Enabled
Dram Read Training : AUTO
MEM OC Charger : AUTO
Ai Clock Twister : Stronger