This is the world record for the Mariko Nintendo Switch and probably the Tegra X1+
2.3x docked clock (768MHz)
3.8x maximum handheld clock (460MHz)
1.3x Tegra X1+ Official Max (1267MHz)
I did try to go further, even with 1525mV (max on switch), 1804MHz would not run
This is literally awful for the console, which is why I didn't want to go ingame. This is also not a widely documented device, but as far as my knowledge goes, this is a world record gpu clock (I am in many communities about this console, the highest I have heard about is 1612MHz)
This is also NOT in L4T which is why I am not benchmarking