Comparison of PowerColor Radeon RX 6900 XT video card vs MSI GeForce GTX 1050 Ti 4G video card by specifications and benchmarks. PowerColor Radeon RX 6900 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card MSI GeForce GTX 1050 Ti 4G runs at 1.290 GHz base clock speed and has 4 GB of GDDR5 memory. The TDP of the first video card is 300 W, and the second is 75 W. Compare the table of benchmark results to find out which graphic card is better.