A8-350 proccy performance comes nowhere near a 1055T, and things totally changes when you further OC the 1055T. A8-350 is for budget and power conscious users, with above avg multithreaded performance with a budget dedicated GPU like gfx performace in a budget. If you already have a 1055T, get a Am3 mobo, if you not gonna upgrade in 2~3 yrs, or am AM3+ mobo if you plan on upgrading proccy in about 1~2 yrs.