XFX nForce 780i 3-Way SLI User Manual page 59

TM2 Only
Thermal throttling is achieved by reducing the CPU multiplier and CPU
core voltage.
TM1 & TM2
Enables support for both TM1 and TM2.
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.
Execute Disable Bit
When this function is disabled, it forces the XD feature flag to always return
to zero (0).
Virtualization Technology
When this function is enabled, it allows a VMM to utilize the additional
hardware capabilities provided by Intel Virtualization Technology.
CPU Core 1
This function allows you to enable or disable CPU Core.
Configuring the BIOS
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