Comparison of NVIDIA TITAN Xp video card vs MSI Radeon RX 6800 Gaming Trio Plus 16G video card by specs and benchmarks. NVIDIA TITAN Xp runs at 1.405 GHz base clock speed and has 12 GB of GDDR5X memory, while video card MSI Radeon RX 6800 Gaming Trio Plus 16G runs at 1.405 GHz base clock speed and has 16 GB of GDDR6 memory. The weight is different, -- vs 1527 g. 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.