Switch OC Suite 2

"If Switch OC Suite is so good, then why isn't there a Switch OC Suite 2?".

PLEASE READ ME!

🚨DISCLAIMER: THIS IS PROVIDED AS IS. USE AT YOUR OWN RISK!🚨

  • Overclocking in general will shorten the lifespan of some hardware components. YOU ARE RESPONSIBLE for any problem or potential damage.
  • Due to Horizon OS's design, instabilities from unsafe RAM clocks may cause filesystem corruption. Always make backup before enabling DRAM OC.

Features

For Erista variant (HAC-001)
  • CPU Overclock (Safe: 1785 MHz)
    • Unsafe
      • Due to the limit of board power draw or power IC
      • Unlockable frequencies up to 2295 MHz
      • See README for sys-clk-OC
  • DRAM Overclock (Safe: 1862.4 MHz)
For Mariko variant (HAC-001-01, HDH-001, HEG-001)
  • CPU / GPU Overclock (Safe: 1963 / 1075 MHz)
    • Unsafe
      • Due to the limit of board power draw or power IC
      • Unlockable frequencies up to 2907 / 1536 MHz
      • See README for sys-clk-OC
  • DRAM Overclock (Safe: 1996.8 MHz)
Sys-CLK OC and ReverseNX-RT
  • Global Profile
    • Designated a dummy title id 0xA111111111111111.
    • Priority: "Temp overrides" > "Application profile" > "Global profile" > "System default".
System Settings (Optional)See system_settings.md

Installation

  1. Download latest release.
  2. Grab x.x.x_loader.kip for your Atmosphere version, rename it to loader.kip and place it in /atmosphere/kips/.
  3. (optional) You can customize via online loader configurator
    Defaults Mariko Erista
    CPU OC 2295 MHz Max 2091 MHz Max
    CPU Boost 1785 MHz N/A
    CPU Volt 1235 mV Max 1235 mV Max
    GPU OC 1267 MHz Max 998 MHz Max
    RAM OC 1996 MHz 1862 MHz
    RAM Volt Disabled Disabled
    RAM Timing Auto-Adjusted Auto-Adjusted
    CPU UV Disabled N/A
    GPU UV Disabled N/A
  4. Hekate-ipl bootloader Only (fss0) (Not required for AMS fusee)
    • At boot entry section in bootloader/hekate_ipl.ini, Add kip1=atmosphere/kips/*.kip to any line that works.
  5. Install [sys-clk-oc]
    official [sys-clk] (2.0.0+) is compatible but not recommended (no bugfixes or additional features).
  6. (optional) Copy SdOut.zip for useful utilities.
How to build this project
  1. Grab necessary patches from the repo, then compile sys-clk, ReverseNX-RT and Atmosphere loader with devkitpro.
  2. Before compiling Atmosphere loader, run patch.py in Atmosphere/stratosphere/loader/source/ to insert oc module into loader sysmodule.
  3. Run cd stratosphere/loader then make to build the loader.kip
  4. When compilation is done, uncompress the kip to make it work with configurator: hactool -t kip1 loader.kip --uncompress=loader.kip

Frequently Asked Questions

How to enable unsafe frequencies in sys-clk-OC?
I would like to bypass limit enforced in sys-clk to improve handheld performance without charger connected.
  • Bypassing clock cappings will be bad for battery.
  • See the end of README in sys-clk-OC. Place this line uncapped_clocks=1 under [values] section in /config/sys-clk/config.ini

Configurator

Configure frequencies and voltages to suit your hardware and preferences.