Comparison of PNY GeForce RTX 2060 6GB XLR8 Gaming OC Champions Edition video card vs Gainward GeForce RTX 3090 Phantom GS 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 Gainward GeForce RTX 3090 Phantom GS runs at 1.395 GHz base clock speed and has 24 GB of GDDR6X memory. The TDP of the first video card is 170 W+ 6 %, and the second is 420 W+ 20 %. Compare the table of benchmark results to find out which graphic card is better.