Comparison of ZOTAC Gaming GeForce RTX 2080 SUPER Twin Fan video card vs ASUS GeForce GTX 980 Ti 20th Anniversary Gold Edition video card by specs and benchmarks. ZOTAC Gaming GeForce RTX 2080 SUPER Twin Fan runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory, while video card ASUS GeForce GTX 980 Ti 20th Anniversary Gold Edition runs at 1.650 GHz base clock speed and has 6 GB of GDDR5 memory. The weight is different, -- vs --. The TDP of the first video card is 250 W, and the second is 250 W . Compare the benchmark results to find out which video card is better.