Nvidia NFORCE 780I SLI - Manual (Page 59)

Configuring the BIOS
NVIDIA Corporation
October 17, 2007 | DU-03597-001_v01 49
Ø TM2 Only
Thermal throttling is achieved by reducing the CPU multiplier and CPU
core voltage.
Ø TM1 & TM2
Enables support for both TM1 and TM2.
q C1E Enhanced Halt State
Enabled, this function reduces the CPU power consumption when the CPU
is idle. Idle occurs when the operating system issues a halt instruction.
q Execute Disable Bit
When this function is disabled, it forces the XD feature flag to always return
to zero (0).
q Virtualization Technology
When this function is enabled, it allows a VMM to utilize the additional
hardware capabilities provided by Intel Virtualization Technology.
q CPU Core 1
This function allows you to enable or disable CPU Core.