Comparison of PNY GeForce RTX 2060 6GB XLR8 Gaming OC Champions Edition video card vs Sapphire Radeon RX 6600 video card by specifications and benchmarks. PNY GeForce RTX 2060 6GB XLR8 Gaming OC Champions Edition runs at 1.365 GHz base clock speed and has 6 GB of GDDR6 memory, while video card Sapphire Radeon RX 6600 runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 170 W+ 6 %, and the second is 132 W. Compare the table of benchmark results to find out which graphic card is better.