My motherboard only allows me to overclock my cpu by raising the fsb.The multiplier stays at 13x.It currently has an amd 5000+ and with ntune I can raise the core to 3094 (238*13) the ram speed hits 964 at 244*13 and thats that.Im using ddr800 gskill pi black 2x2gb.What Im wondering is if an amd 5600 5800 or 6000+3100 (I cant go over 89w) would be an upgrade for me or which one is the best