Comparison of Gainward GeForce GTX 980 Ti Phoenix GS video card vs MSI GeForce RTX 2080 SUPER Ventus OC video card by specs and benchmarks. Gainward GeForce GTX 980 Ti Phoenix GS runs at 1.241 GHz+ 24 % base clock speed and has 6 GB of GDDR5 memory, while video card MSI GeForce RTX 2080 SUPER Ventus OC runs at 1.241 GHz+ 24 % base clock speed and has 8 GB of GDDR6 memory. The weight is different, -- vs 1046 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.