Comparison of MSI GeForce GTX 1660 TI ARMOR 6G OC video card vs MSI GeForce RTX 3080 GAMING X TRIO 10G video card by specifications and benchmarks. MSI GeForce GTX 1660 TI ARMOR 6G OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 3080 GAMING X TRIO 10G runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 130 W+ 8 %, and the second is 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.