It depends on how your CPU allows the OC.
1. Increase FSB/DRAM Ratio
FSB/DRAM Ratio -> increase ratio so the Adjusted DRAM Frequency (MHz) = 1000MHz or the closest value to DDR3-1066.
Math to keep 1:1 Ratio:
333MHz * CPU Ratio = 200MHz * 14
CPU Ratio = 8.5, adjusted up 9 ; 9 * 333MHz = 2997MHz = 3GHz
Adjust CPU FSB Frequency (MHz) -> 333 MHz
Adjust CPU Ratio -> 9
FSB/DRAM Ratio -> (if necessary) -> increase ratio so the Adjusted DRAM Frequency (MHz) = 1000MHz