https://wccftech.com/overclocked-nintendo-switch-tested-by-digital-foundry-tegra-x1-gets-significant-performance-boost/

If you’re willing to hack your Nintendo Switch, the homebrew scene is full of possibilities. Just recently we covered the release of the Switchroot LineageOS ROM, which fully enables Android with all of its apps and games.

However, if you’re simply looking to improve your experience with existing, native Nintendo Switch games, you could overclock the NVIDIA Tegra X1 SoC. The folks at Digital Foundry did just that thanks to the sys-clk homebrew tool, bumping the CPU from the standard 1020 MHz Docked mode clock to 1785 MHz and the GPU from the default 768 MHz Docked mode clock to 921 MHz.