Comparison of GIGABYTE GeForce GTX 1660 TI OC 6G video card vs ASUS TUF Gaming GeForce RTX 3080 OC V2 LHR video card by specifications and benchmarks. GIGABYTE GeForce GTX 1660 TI OC 6G runs at 1.500 GHz base clock speed and has 6 GB of GDDR6 memory, while video card ASUS TUF Gaming GeForce RTX 3080 OC V2 LHR 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 340 W+ 6 %. Compare the table of benchmark results to find out which graphic card is better.