P4C800-E DX Vcore @ 1.1v --- How low can you go with your voltage?

Never used Ai Booster.
Enables low Vcore voltages than selectable in the bios.

This screenshot is at room temp of 27c.
The CPU idle/load temp almost never moves on basic water cooling.

P4EE 3.2GHz (default voltage 1.55v)
Ai Booster set at 1.1v @ 2.88GHz

At this speed the CPU begin moves away from the low voltage handling limit.

Actual messure from inductor ~1.12v
MBM5 low-1.14v / high 1.2v




How low can you go with your voltage using the Ai Booster and remain stable?