Comparison of ASUS GeForce GTX 980 Ti 20th Anniversary Gold Edition video card vs MSI GeForce GTX 1080 Ti AERO 11G OC video card by specs and benchmarks. ASUS GeForce GTX 980 Ti 20th Anniversary Gold Edition runs at 1.266 GHz+ 27 % base clock speed and has 6 GB of GDDR5 memory, while video card MSI GeForce GTX 1080 Ti AERO 11G OC runs at 1.266 GHz+ 27 % base clock speed and has 11 GB of GDDR5X memory. The weight is different, -- vs 863 g. 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.