Comparison of Sapphire Nitro+ Radeon RX 6900 XT video card vs MSI GeForce RTX 3060 GAMING X Trio 12G video card by specifications and benchmarks. Sapphire Nitro+ Radeon RX 6900 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card MSI GeForce RTX 3060 GAMING X Trio 12G runs at 1.320 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 340 W+ 13 %, and the second is 170 W. Compare the table of benchmark results to find out which graphic card is better.