Comparison of EVGA GeForce GTX 1660 XC ULTRA BLACK GAMING video card vs GIGABYTE AORUS GeForce RTX 3080 Xtreme Waterforce WB 10G (rev. 2.0) LHR video card by specifications and benchmarks. EVGA GeForce GTX 1660 XC ULTRA BLACK GAMING runs at 1.530 GHz base clock speed and has 6 GB of GDDR5 memory, while video card GIGABYTE AORUS GeForce RTX 3080 Xtreme Waterforce WB 10G (rev. 2.0) 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 320 W. Compare the table of benchmark results to find out which graphic card is better.