Comparison of Sapphire Toxic Radeon RX 6900 XT Extreme Edition video card vs EVGA GeForce GTX 1060 FTW+ GAMING 6GB video card by specifications and benchmarks. Sapphire Toxic Radeon RX 6900 XT Extreme Edition runs at 1.825 GHz base clock speed and has 16 GB of GDDR6 memory, while video card EVGA GeForce GTX 1060 FTW+ GAMING 6GB runs at 1.632 GHz+ 8 % base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 430 W+ 43 %, and the second is 120 W. Compare the table of benchmark results to find out which graphic card is better.