rvieaujr :
definetly going to go with sli or xfire in the next month or two for sure. Thantos Telos i looked at that gpu and was considering it but with the single fan setup i was unsure about its cooling when it came to oc'ing it, planning to oc until i can sli or crossifire the cards.
You really need to do some research before even thinking about Crossfire. The GTX 660 Ti should be the only card you're considering if you are planning a dual card setup. Using the latest FCAT testing, they have discovered that the performance of a dual card Crossfire setup is generally no better, and sometimes worse, than just a single card. In other words, a complete waste of money.
Quote:
"AMD CrossFire Performance - A Bridge over Trouble Water?
Where AMD has definite issues is with HD 7970s in CrossFire, and our Frame Rating testing is bringing that to light in a startling fashion. In half of our tested games, the pair of Radeon HD 7970s in CrossFire showed no appreciable measured or observed increase in performance compared to a single HD 7970. I cannot overstate that point more precisely: our results showed that in Battlefield 3, Crysis 3 and Sleeping Dogs, adding in another $400+ Radeon HD 7970 did nothing to improve your gaming experience, and in some cases made it worse by introducing frame time variances that lead to stutter. Take a look at some of our graphs on those game pages and compare the FRAPS FPS result to the Observed FPS result that calculates an average frame rate per second after removing runts and drops. Clearly the performance of the dual-card configuration is only barely faster than the single card, removing the “scaling” of CrossFire."
http://www.pcper.com/reviews/Graphics-Cards/Frame-Rating-Dissected-Full-Details-Capture-based-Graphics-Performance-Tes-12
Quote:
"The issue of multi-GPU gaming on AMD crept up again with CrossFire - AMD's HD 7950s in a pair were consistently resulting in runt frames and dropped frames that caused lower observed frame rates than found with the GTX 660 Ti in SLI. In fact, it occurred more often here with the HD 7950s than it did with the HD 7970s - both DiRT 3 and Skyrim had problems in our review today when they did not appear to have any issues with the initial launch article. This tells me that as performance of the GPU is starting to go down (as we step down the product stack) the bottleneck of the GPU is going to cause more of these problems, not less."
http://www.pcper.com/reviews/Graphics-Cards/Frame-Rating-GeForce-GTX-660-Ti-and-Radeon-HD-7950/Summary-and-Conclusions