I changed to 1T, how to I match FSB and DRAM frequency? Lower FSB, increase DRAM or both? Or is there a multiplier (ratio) I can set?
Sorry I'm not very familiar with Core i's... but here's my logic:
On my setup, I have my RAM running at 743 mhz to match my 371 bus speed.
371 (bus) x 2 (DDR2) = 742
thus, 1:1
Yours is 200 bus : 800 RAM, thus 2:8 (which confuses me because I had to multiply my bus by 2, and yours does not)
Due to the high multipliers used by Core i5, I don't know what the best setup is, sorry about that. Also not sure if DDR3 is treated differently at all.
Sorry I couldn't be more help, looks like you need someone who has worked with a similar setup. Good luck!