Comparison of EVGA GeForce RTX 2080 Ti Black Edition Gaming video card vs GALAX GeForce GTX 980 Ti OC Black Edition video card by specifications and benchmarks. EVGA GeForce RTX 2080 Ti Black Edition Gaming runs at 1.350 GHz base clock speed and has 11 GB of GDDR6 memory, while video card GALAX GeForce GTX 980 Ti OC Black Edition runs at 1.025 GHz+ 2 % 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.