did you try raising PCIe frequency for more BCLK? 221 lines up with the pcie at 100 wall... You can estimate the required PCIE with ~targetBCLK*0.452 (on asus with good chips typically the max postable is 261 and 118, at least with 32nm (45nm can post higher PCIe for some reason). '10 32nm usully manages 225-255 BCLK on ambient, '11 chips can be more capable (max I've seen on ambient was 273 though I'm sure there are better ones out there). Haven't seen chips that were IMC limited at the 10x mem multi for 32nm yet.

On this run pci-e at 100mhz.

Still time left to play more ?

1 minute ago, skulstation said:

On this run pci-e at 100mhz.

Still time left to play more ?

Jup plenty time, good luck