Comparison of EVGA GeForce GTX 1080 Ti SC Black Edition GAMING video card vs GIGABYTE GeForce RTX 3080 Eagle OC 10G (rev. 2.0) LHR video card by specifications and benchmarks. EVGA GeForce GTX 1080 Ti SC Black Edition GAMING runs at 1.556 GHz+ 5 % base clock speed and has 11 GB of GDDR5X memory, while video card GIGABYTE GeForce RTX 3080 Eagle OC 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 250 W, and the second is 320 W. Compare the table of benchmark results to find out which graphic card is better.