Comparison of MSI GeForce GTX 1660 TI AERO ITX 6G OC video card vs MSI GeForce RTX 3080 SUPRIM 12G LHR video card by specifications and benchmarks. MSI GeForce GTX 1660 TI AERO ITX 6G OC runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card MSI GeForce RTX 3080 SUPRIM 12G LHR runs at 1.260 GHz base clock speed and has 12 GB of GDDR6X memory. The TDP of the first video card is 120 W, and the second is 390 W+ 11 %. Compare the table of benchmark results to find out which graphic card is better.