Comparison of Sapphire Nitro+ Radeon RX 6900 XT video card vs PNY GeForce RTX 3070 Ti 8GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan 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 PNY GeForce RTX 3070 Ti 8GB XLR8 Gaming REVEL EPIC-X RGB Triple Fan runs at 1.580 GHz base clock speed and has 8 GB of GDDR6X memory. The TDP of the first video card is 340 W+ 13 %, and the second is 290 W. Compare the table of benchmark results to find out which graphic card is better.