2013-07-25, 19:46
(2013-07-25, 13:05)doveman2 Wrote: What over_voltage_sdram should I use for sdram_freq=450, 500 and 600?
Whatever works best for you. There are various strategies for overclocking - start incrementing each value until your hit your desired overclock (or fail to reach it). Or, as I did, start with the maximum overclock you hoped to achieve using the highest power values likely to make that overclock possible (ie. 1000/500/600/+6/+6), then start winding down the power values until you reach minimum stable values (in my case +4/+4, although actually +3/+3 was probably stable, however I preferred having a safety margin despite every so slightly higher temperatures).