You read that right! TITAN ULTRA is actually GeForce GTX 780 Ti. It packs 2880 CUDAs, 240 TMUs and 48 ROPs (ROPs are not mentioned though). NVIDIA GeForce GTX 780 Ti is clocked at 876 MHz for base and 928 MHz for boost. Card is equipped with 3GB GDDR5 memory running at 7 GHz. The GTX 780 Ti is using 384-bit interface.