Original Switch models were released with model number "HAC-001"; Nintendo Switch's uses a system-on-a-chip from Tegra, developed in partnership with AMD, as one of the company's head described that the AMD chipset as being critical for delivering gamers a level of performance similar to that which they experience on personal computers.
System-on-chip Nvidia Tegra X1 Tegra is a system on a chip (SoC) series developed by Nvidia for mobile devices such as smartphones, personal digital assistants, and mobile Internet devices. 
