Never modify voltage, memory timings, and graphics routing all in one session. Change one variable, boot into your OS, stress-test for stability, and then return to the BIOS for the next tweak.
Sets the amount of system RAM dedicated to integrated graphics (IGPU). Increase this if you game on integrated graphics. insydeh20 setup utility rev 5.0 advanced settings
Modifying settings you do not understand is strongly discouraged. Ensure you know how to reset your BIOS to defaults before proceeding. Never modify voltage, memory timings, and graphics routing