Alienware M18X R2 owner manual 101

Advanced Menu—Performance Options

	Allows you to enable or disable the global
	overclocking feature.
	• Disabled: The overclocking feature is
	disabled.
	• Enabled: Displays additional overclocking
	options.
Non-Turbo Flex Support	Allows you to modify the CPU flex ratio with
	Turbo Mode disabled.
Flex Ratio Override	Appears when Non-Turbo Flex is enabled and
	allows you to specify the flex ratio for all CPU
	cores.
Extreme Edition	Allows Extreme Edition CPUs to adjust the flex
	ratio in a Turbo Mode environment that allows
	each individual core ratio to be modified.
Extreme Edition Core Ratio	Allows you to modify the flex ratio of individual
Limits	cores physically present in the CPU.
Memory Override Support	Allows you to enable or disable the memory
	override option support.
	• Disabled: The memory override support is
	disabled.
	• Enabled: Displays additional memory override
	support options.
Memory Voltage	Allows you to modify memory voltage.
Memory Frequency	Allows you to modify memory frequency.
DIMM Profile (XMP)	Allows you to configure different XMP options.
Override Turbo Settings	Allows you to override CPU Turbo Mode settings.
Long Duration PWR Limit	Allows you to specify the Turbo Mode power limit
	1 in Watts.
	Indicates the time window over which TDP value
	should be maintained. A value of 0 programs this
	value to the fused limit.
Short Duration PWR Limit	Power Limit 1 time value in seconds.
Short Duration	Turbo Mode Power Limit 2 value in Watts.
PWR Limit	A value of 0 programs this value to 1.25 x TDP.

System Setup 101