Comparison of GALAX GeForce GTX 1660 Prodigy video card vs ASUS ROG Strix LC GeForce RTX 3080 Ti video card by specifications and benchmarks. GALAX GeForce GTX 1660 Prodigy runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card ASUS ROG Strix LC GeForce RTX 3080 Ti runs at 1.365 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 350 W. Compare the table of benchmark results to find out which graphic card is better.