VRM Overview

Specifications

The Gigabyte Z590I AORUS Ultra features a 11-phase VRM configuration (not including VCCSA phases); ten phases are for the Vcore and one phase for the SOC.


Gigabyte is using an Intersil ISL69269 PWM controller to drive the Z590I AORUS Ultra with no need for any doublers.


The Gigabyte Z590I AORUS Ultra uses Intersil ISL99390 power stages for the ten Vcore phases. These power stages are top of the line and each support a maximum of 90 A of continuous current. The SOC is powered by a Vishay SIC651 50 A power stage.

The Gigabyte Z590I AORUS Ultra has a maximum output of 950 A, with 900 A dedicated to Vcore.