Comparison of Sapphire Radeon RX 6800 XT video card vs ASUS Phoenix GeForce GT 1030 OC edition video card by specifications and benchmarks. Sapphire Radeon RX 6800 XT runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card ASUS Phoenix GeForce GT 1030 OC edition runs at 1.252 GHz+ 2 % base clock speed and has 2 GB of GDDR5 memory. The TDP of the first video card is 300 W, and the second is 30 W. Compare the table of benchmark results to find out which graphic card is better.