^ for your inquiry on ther GPU, yes, mas barato ang GTX 650 Ti Boost (standard or OC variants) if compared to the GTX 660non-Ti (standard or OC variants)... mas pas2x man ang GTC 660 compares sa GTX 650 Ti Boost... you can purchase the GTX 660 (non-Ti either Std or OC variant) if kanang duha ra ang imohang pili-an...