- Get 1090 because this CPU is BE can increase Multiplier CPU , U can see world record use mobo TA890FXE.
- 1055T multiplier CPU locked, and overclock depend on mobo + good RAM ,overclock via increase FSB. Raise FSB =raise RAM clock (auto)!
or
1055 Oc use FSB
1090 OC use FSB + Multiplier