Comparison of Gainward GeForce GTX 1060 6GB (Single Fan) video card vs MSI Radeon RX 6600 ARMOR 8G V1 video card by specifications and benchmarks. Gainward GeForce GTX 1060 6GB (Single Fan) runs at 1.506 GHz base clock speed and has 6 GB of GDDR5 memory, while video card MSI Radeon RX 6600 ARMOR 8G V1 runs at 1.626 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 120 W, and the second is 132 W. Compare the table of benchmark results to find out which graphic card is better.