The GPU Compute Performance From The NVIDIA GeForce GTX 680 To TITAN RTX

The double precision performance measured by the OpenCL Mixbench was about 6% faster than the RTX 2080 Ti. Compared to the GTX 680, it was a 3.35x performance difference.

For global memory bandwidth measured by clpeak, the TITAN RTX was 3.75x the speed of the GTX 680 while being 5% faster than the RTX 2080 Ti that is also equipped with the GDDR6 video memory.

FAHBench as the Folding@Home benchmark had a negligible performance difference compared to the RTX 2080 Ti, but here was interesting to see the 9.4x spread in performance.

Even with performance-per-Watt, the RTX 2080 Ti and TITAN RTX offer 4.8x the power efficiency of the GTX 680 Kepler.