Comparison of SAPPHIRE PULSE Radeon RX 6600 XT video card vs GALAX GeForce RTX 2070 SUPER Work The Frames Edition video card by specifications and benchmarks. SAPPHIRE PULSE Radeon RX 6600 XT runs at 1.968 GHz base clock speed and has 8 GB of GDDR6 memory, while video card GALAX GeForce RTX 2070 SUPER Work The Frames Edition runs at 1.605 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 160 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.