Comparison of GIGABYTE GeForce GTX 980 Ti Xtreme Gaming video card vs NVIDIA TITAN V CEO Edition video card by specs and benchmarks. GIGABYTE GeForce GTX 980 Ti Xtreme Gaming runs at 1.241 GHz+ 24 % base clock speed and has 6 GB of GDDR5 memory, while video card NVIDIA TITAN V CEO Edition runs at 1.241 GHz+ 24 % base clock speed and has 32 GB of HBM2 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.