Comparison of ZOTAC Gaming GeForce RTX 2080 SUPER Triple Fan video card vs Colorful iGame GTX 980 Ti 20th Anniversary Edition video card by specifications and benchmarks. ZOTAC Gaming GeForce RTX 2080 SUPER Triple Fan runs at 1.650 GHz base clock speed and has 8 GB of GDDR6 memory, while video card Colorful iGame GTX 980 Ti 20th Anniversary Edition runs at 1.190 GHz+ 19 % base clock speed and has 6 GB of GDDR5 memory. The TDP of the first video card is 250 W, and the second is 250 W. Compare the table of benchmark results to find out which graphic card is better.