Comparison of MSI GeForce GTX 1660 AERO ITX 6G video card vs PNY GeForce RTX 3080 XLR8 Gaming Revel Epic-X RGB Triple Fan Edition video card by specifications and benchmarks. MSI GeForce GTX 1660 AERO ITX 6G runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card PNY GeForce RTX 3080 XLR8 Gaming Revel Epic-X RGB Triple Fan Edition runs at 1.440 GHz base clock speed and has 10 GB of GDDR6X memory. The TDP of the first video card is 120 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.