Here’s why Nvidia made DF test the 3080 against the 2080 at 4K using the Nightmare quality setting. Here the game requires more than 8GB's for optimal perf. Note how the 1080 Ti and 2080 scale. Also the 2080 Ti is 25% faster than the 2080 at 1440p, but 59% faster at 4K! pic.twitter.com/D7EzQghIOC

— Hardware Unboxed (@HardwareUnboxed) September 4, 2020