Comparison of GIGABYTE GeForce GTX 1660 TI WINDFORCE 6G video card vs EVGA GeForce RTX 3080 12GB XC3 ULTRA HYBRID GAMING video card by specifications and benchmarks. GIGABYTE GeForce GTX 1660 TI WINDFORCE 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card EVGA GeForce RTX 3080 12GB XC3 ULTRA HYBRID GAMING 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 350 W. Compare the table of benchmark results to find out which graphic card is better.