Inno3D supply their own software for overclocking, but we achieved the same results by using MSI's Afterburner, based on RivaTuner. It is more user friendly too.
This card ships very heavily overclocked, running at 1,085mhz. We did manage to push it further however, to 1,158mhz before instability would occur. There was not very much additional headroom from the GDDR5 memory.
The additional overclock increased the GPU score from 17,035 points to 17,792 points.
It’s a great card for performance and some light future-proofing… At the cost of about $700 and tax… that is hard money to justify, unless you know you will not regret it. Again, the price is probably the only ‘con’ but at the same time, it is difficult to justify the high price as a con, when this is a company’s flagship device we are talking about. If anything, I am just glad it didn’t start at a price much closer to the Titan (for how it performs, compared to the GTX 780)… that is just $300 dollars way north of the 780 Ti (or $600 if its SLI).
Hard to go wrong with one of these.