Comparison of NVIDIA TITAN V CEO Edition video card vs GIGABYTE GeForce GTX 980 Ti Windforce 3X video card by specs and benchmarks. NVIDIA TITAN V CEO Edition runs at 1.200 GHz base clock speed and has 32 GB of HBM2 memory, while video card GIGABYTE GeForce GTX 980 Ti Windforce 3X runs at 1.200 GHz base clock speed and has 6 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.