Comparison of MSI GeForce GTX 1070 DUKE 8G OC video card vs Colorful iGame GeForce RTX 2080 Neptune OC-V video card by specifications and benchmarks. MSI GeForce GTX 1070 DUKE 8G OC runs at 1.607 GHz+ 7 % base clock speed and has 8 GB of GDDR5 memory, while video card Colorful iGame GeForce RTX 2080 Neptune OC-V runs at 1.515 GHz base clock speed and has 8 GB of GDDR6 memory. The TDP of the first video card is 150 W, and the second is 215 W. Compare the table of benchmark results to find out which graphic card is better.