290 @ 1120 / 1500 with +62 mV and +50 % Power Limit, thru TriXX (can push further but requires upping the VDDC quite a bit more). Run @ stock most of the time tho.
7950 crossfire 1150@1.225v /1500 +20 Power Limit In games that dont need the max OC I run 900@ 1025v/1500
290 @ 1100/1400 stock volts and +20% power limit through CCC Overdrive. NZXT X40 zip tie cooling due to kraken G10 stock shortages at the beginning of the year. The setup has worked so well that I don't see myself changing it until I upgrade the entire aging system in the future. When using stock volts and I don't need granular control for adjusting multiple parameters, I prefer using CCC instead of installing a third party overclocking utility. If the overclock is solid, CCC Overdrive never fails me.