https://wccftech.com/the-witcher-3-nintendo-switch-cpu-optimizations/

Very few thought that The Witcher 3 on Nintendo Switch would be possible, but developer Saber Interactive managed to release a very good version of the game, considering the hardware limitations of the console. How they managed to do that has been detailed in a new video released a few hours ago.

NVIDIA shared a new GTC 2020 video detailing the Nintendo Switch version CPU, memory and build size optimizations, the development process and more.