Benchmarks - 3DMark
3DMark is the latest version of this hugely-popular synthetic benchmark. Making use of DX11 features such as tessellation, compute shaders and multi-threading, it provides modern-day results and is available as a free download.
One would expect the WindForce-clad Titan Black to steal a march on the regular cooler. This doesn't happen in 3DMark, and examining the frequency logs show that both coolers enable the 2,880-core GPU to clock in at around 1,060MHz.