Comparison of NVIDIA TITAN X Pascal video card vs EVGA GeForce GTX 980 Ti CLASSIFIED GAMING ACX 2.0+ V3 video card by specs and benchmarks. NVIDIA TITAN X Pascal runs at 1.417 GHz base clock speed and has 12 GB of GDDR5X memory, while video card EVGA GeForce GTX 980 Ti CLASSIFIED GAMING ACX 2.0+ V3 runs at 1.417 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.