Comparison of MSI Radeon RX 6800 video card vs EVGA GeForce RTX 3070 Ti XC3 ULTRA GAMING video card by specifications and benchmarks. MSI Radeon RX 6800 runs at 1.700 GHz base clock speed and has 16 GB of GDDR6 memory, while video card EVGA GeForce RTX 3070 Ti XC3 ULTRA GAMING runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 250 W, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.