Overall performance: Hardware.Info GPU Performance Score
The Hardware.Info GPU Performance Score 2013/2014 is the average framerate of GPUs in the following eleven games: The Elder Scrolls V: Skyrim, Battlefield 3, Dirt: Showdown, Max Payne 3, Far Cry 3, Hitman Absolution, Crysis 3, Tomb Raider, BioShock Infinite, Metro: Last Light, and Battlefield 4. Watch Dogs and Wolfenstein are NOT part of this score.
The Titan-Z in quad-SLI is the fastest combination of video cards you can currently place in your PC by a convincing margin. Like we mentioned previously, it'll cost an arm and a leg, but it does get you one hell of a rig. Unfortunately, this is where the good news ends, as a single Titan-Z is clearly unable to stand toe to toe with AMD's significantly less expensive options. That is to say, if you don't happen to have some 5600 euros in your back pocket, you can immediately save a lot of money, as we cannot truly recommended a single Titan-Z for gaming.