Quote Originally Posted by zoson View Post
Seems the opposite for me. More gflops at 2ghz 9-9-9-25-110-1T mem with 3.6ghz uncore than 1600mhz 7-8-7-24-88-1T mem with 3.2ghz uncore. I tried this in diagnostic mode last night, also. Still ~60gflops with all mem.
next time you test LinX with all memory, try to run it when you have allocated more than 11GB for LinX.

Quote Originally Posted by zoson View Post
I played with vQPI up to 1.425v last night. 1.4120v allowed me to get my uncore up to x19(3.8ghz), but I couldn't hit that magical 4ghz. The step from 3.2 to 3.6 only needed .0125v increase. The step from 3.6 to 3.8 needed .062v! Almost 5 times times more!!! I think I need 1.48v+ for 4ghz uncore with my memory.
i will try to uncore 2x 4000mhz using 21 multi and 200bclk.
i will also try using 180bclk and diff multi to see can use less qpi v, so i can
do 2x uncore @4000mhz with ram at 2000mhz.
if GulfTown qpi v is max 1.4v under factory spec, i'll assume its R&D.