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.
Only overclocked GeForce GTX 780 Tis have enough muscle to crash through the 10,000-mark barrier in the default test. The Classified is about 10 per cent faster than the also-overclocked R290X.