Dell Alienware Aurora (Late 2009) - Manual (Page 112)

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CHAPTER 22: SYSTEM SETUP
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)
(available on Aurora and Aurora ALX
only)
Allows you to adjust PCI frequency.
Adjust PCI-E Frequency (MHz) Allows you to adjust PCI-E frequency.
Intel® TurboMode tech
If enabled, allows processor to run at
faster frequencies than marked.
[1-4] Core CPU Turbo Ratio
Limit
(available on Aurora and Aurora ALX
only)
Limit ratio for cores 1-4
(XE processors only).
Turbo Mode TDC Limit
Override
Allows you to program the current
thresholds for the processor while in
turbo mode.
Turbo Mode TDP Limit
Override
Allows you to program the power
thresholds for the processor while in
turbo mode.
Advance DRAM Configuration Submenu
tRFC
Displays timing of Refresh to Archive/
Refresh cycle time (editable in Manual
Mode).
tWR
Displays timing of Write Recover
(editable in Manual Mode).
tWTR
Displays Write to Read delay (editable
in Manual Mode).
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).