Nvidia GeForce GTX Titan – The Benchmarks
Now we move onto dual-card configurations, and it's here the Titans in SLI show their dominance, but not in every test. The Titans reigned supreme over GTX 680 SLI in a majority of the tests we ran, but a combination of virgin drivers and brand-new benchmarks did cause some wonky results. For example, the Radeon HD 7970 cards were unable to show any improvement in the new 3DMark Fire Strike test and Catzilla, as the benchmark simply didn't see the other GPU. We expected the Titans to whoop all over the GTX 680s and the HD 7970s, but it was closer than we thought it would be, and the GTX 680s in SLI still beat out the newcomer in several tests including Batman, Crysis 3 and Heaven 4.0, proving it can still punch with the best of them. For most GTX 680 owners out there, the best upgrade path will be to get a second card and SLI them if their case and PSU allows it.
Dual-card Benchmarks

Best scores are bolded. Our test bed is a 3.33GHz Core i7 3960X Extreme Edition in an Asus P9X79 motherboard with 16GB of DDR3/1600 and a Thermaltake ToughPower 1,050w PSU. The OS is 64-bit Windows Ultimate. All games are run at 2560x1600 with 4XAA except for the 3DMark tests.
*This score is indicative of only one GPU being recognized
Titan Versus SLI and CrossFireX
When it comes to pitting the Titan versus dual-card setups, the Titan loses every battle. This is particularly interesting considering a pair of GTX 680s will cost just a bit less than the $1,000 Titan (though are a bit noisier), and dual HD 7970 cards will only run you about $800 these days, which is a smokin' deal. The Titan holds its own though, but we were shocked to see it only manage 22fps in Crysis 3, though the 4XSMAA setting we ran really hits these cards in the family jewels. It did look amazing though.

Best scores are bolded. Our test bed is a 3.33GHz Core i7 3960X Extreme Edition in an Asus P9X79 motherboard with 16GB of DDR3/1600 and a Thermaltake ToughPower 1,050w PSU. The OS is 64-bit Windows Ultimate. All games are run at 2560x1600 with 4XAA except for the 3DMark tests.
*This score is indicative of only one GPU being recognized
Closing Thoughts
In the final analysis the Titan changes the game for a very specific sub-set of gamer - those who need maximum firepower in a small enclosure, and those who want to run multiple monitors. For the rest of the gamers with $1,000 burning a hole in their credit card's pocket, the GTX 690 remains the go-to card for maximum frame rates, just like before. It certainly sets a new high-water mark for single-GPU video cards though, and for that we give Nvidia copious kudos for pulling this off. As we wrote in our preview we never thought we'd see a GK110 GPU for gaming, and we weren't alone in that observation judging by the comments left on our site to the rumors of such a card existing. Nvidia claims it made this GPU just because it could as it already had the GK110 deployed in super computers, and it wants to support the enthusiast gaming crowd. Those all sound like good reasons to us, but Nvidia also mentioned that system builders were asking for a shorter card for SFF systems since the GTX 690, so for that scenario the Titan is as good as it gets both in terms of performance, acoustics and design, so Nvidia has done an excellent job on that front. We can see it kicking off an entirely new wave of custom builds coming from the usual boutique suspects.
Overall, Titan is a breakthrough card for single-GPU performance, form factor and acoustic control. We certainly hope AMD picks up the gauntlet and returns fire soon, but all indications are that it's totally satisfied by the performance of its HD 7970 lineup for now, and that Tahiti will remain its flagship for most of 2013. It would argue the Titan is simply too expensive and rare for it to worry about at this time, which is valid. The Titan is expensive and out of reach for most consumers. That said, we still love an old fashioned GPU war like we had in the good old days, so maybe the Titan's arrival will cause AMD to shuffle its roadmap a bit.