I'm planning to get either of these 650 Ti's EVGA 650 Ti (928 mhz) Stock Clocks EVGA 650 Ti (1078 mhz) SSC (Super Superclocked) The SSC one is significantly costlier than the stock clocked one. They both look exactly the same, same cooler and all. So my question is about the quality of materials used. I've read somewhere before that Overclocked versions use better materials than the stock clocked ones. Is it true or are they both the exact same cards, with the same quality of materials used? Note: Please don't recommend me a 660 or a 660 Ti. They would be overkill for my needs. Thanks!