Dell Alienware Area 51 (Late 2009) - Manual (Page 100)

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CHAPTER 19: SYSTEM SETUP
Overclock Configuration Submenu
Turbo Mode TDP Limit
Override
Allows you to program the power
thresholds for the processor while in
turbo mode.
Overvoltage Configuration Submenu
CPU Temperature Sensor
Displays the processor temperature in
Celsius and Fahrenheit.
VCore
Displays processor core voltage.
Dynamic CPU VCore Offset
Processor core voltage offset.
DDR3 Memory Voltage
Adjust the DDR3 memory voltage.
IOH Voltage
Adjust the IOH voltage.
QPI and Uncore Voltage
Adjust QPI and uncore voltage.
Advance DRAM Configuration Submenu
tRRD
Displays RAS to RAS delay (editable in
Manual Mode).
tRTP
Displays Read to Precharge Command
Delay (editable in Manual Mode).
1T/2T Timing
Displays the Command Rate (editable
in Manual Mode).
Overclock Configuration Submenu
Adjust CPU BClk (MHz)
Allows you to adjust BClk of processor.
Spread Spectrum
Enable/Disable Spread Spectrum
Modulation.
Adjust PCI Frequency (MHz)
Allows you to adjust PCI Frequency.
Adjust PCI-E Frequency (MHz) Allows you to adjust PCI-E Frequency.
Intel® Turbo Mode tech
If enabled, allows processor to run at
faster frequencies than marked.
[1-4] Core CPU Turbo Ratio
Limit
Limit ratio for cores 1-4.
Turbo Mode TDC Limit
Override
Allows you to program the current
thresholds for the processor while in
turbo mode.