I was wondering, is there a large difference between these two cards? If so, which one is better? Is there one that is recommended more than the other for gaming? If you need any additional information please ask.
The 650 ti is a better card than the 650 gtx either the 650 gtx being with 1GB or 2GB, the 650 ti is a better buy, if it's at the same price as the 650 2GB.
The 650 ti has more cuda cores and texture units, overall it's better.