Comparison of EVGA GeForce GTX 1660 SUPER SC ULTRA BLACK GAMING video card vs EVGA GeForce RTX 2080 XC HYBRID GAMING video card by specifications and benchmarks. EVGA GeForce GTX 1660 SUPER SC ULTRA BLACK GAMING runs at 1.530 GHz base clock speed and has 6 GB of GDDR6 memory, while video card EVGA GeForce RTX 2080 XC HYBRID GAMING runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 125 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.