Dell Alienware M18x R2 (Early 2012) - Manual (Page 99)

System Setup | 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
Limits
Allows you to modify the flex ratio of individual
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.
Book.book Page 101 Thursday, June 7, 2012 3:01 PM