Yea, 1055T perform better in heavily multi-threaded application like 3d rendering, and x264 HD Video Encoding. And the difference is not that big between it and i5 750.
For gaming, i5 750 is still a king
http://anandtech.com/show/3674/amds-sixcore-phenom-ii-x6-1090t-1055t-reviewed/9
EDIT: If...