Comparison of GIGABYTE GeForce GTX 980 Ti Xtreme Gaming C video card vs MSI GeForce RTX 2080 SUPER Ventus XS OC video card by specs and benchmarks. GIGABYTE GeForce GTX 980 Ti Xtreme Gaming C runs at 1.026 GHz+ 3 % base clock speed and has 6 GB of GDDR5 memory, while video card MSI GeForce RTX 2080 SUPER Ventus XS OC runs at 1.026 GHz+ 3 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs 962 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.