Dell Alienware M17x R4 (Early 2012) - Manual (Page 85)

System Setup | 85
Advanced Menu—Performance
Options
Overclocking Feature Allows you to enable or disable the
global overclocking feature.
• Disabled: The overclocking feature
is disabled.
• Enabled: Displays additional
overclocking options.
Override Turbo settings Allows you to override CPU turbo mode
settings.
Long Duration PWR Limit Allows you to set the turbo mode
power limit 1 value in watts.
Long Duration Time Window Allows you to set the turbo mode time
1 value in seconds.
Set Short Duration PWR Limit Allows you to enable or disable short
duration power limit.
Set Duration Limit Allows you to set the turbo mode
power limit 2 values in watts.
Bus Clock
Current Frequency Displays the current bus clock
frequency.
New Frequency in 10KHz
increments
Allows you to set the bus clock
frequency in increments of 10KHz.
Apply New Bus Clock Frequency Applies the new bus clock frequency
immediately, temporarily, or
permanently.
Memory Overclocking
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 increase memory
voltage.
Memory Frequency Allows you to set memory frequency.
DIMM Profile (XMP) Allows you to configure different XMP
options.