Gigabyte GA-X58A-UD3R Manual - Page 44

******** Advanced DRAM Features ******** CMOS Setup Utility-Copyright (C) 1984-2009 Award Software Advanced DRAM Features Performance Enhance Extreme Memory Profile (X.M.P.) (Note) System Memory Multiplier (SPD) Memory Frequency (Mhz) 1066 DRAM Timing Selectable (SPD) Profile DDR Voltage Profile QPI Voltage x Channel Interleaving 6 x Rank Interleaving 4 >>>>> Channel A } Channel A Timing Settings } Channel A Turnaround Settings >>>>> Channel B } Channel B Timing Settings } Channel B Turnaround Settings >>>>> Channel C } Channel C Timing Settings } Channel C Turnaround Settings [Turbo] [Disabled] [Auto] 1066 [Auto] 1.5V 1.15V Auto Auto [Press Enter] [Press Enter] [Press Enter] [Press Enter] [Press Enter] [Press Enter] Item Help Menu Level  Move Enter: Select F5: Previous Values +/-/PU/PD: Value F10: Save F6: Fail-Safe Defaults ESC: Exit F1: General Help F7: Optimized Defaults Performance Enhance Allows the system to operate at three different performance levels. Standard Lets the system operate at its basic performance level. Turbo Lets the system operate at its good performance level. (Default) Extreme Lets the system operate at its best performance level. Extreme Memory Profile (X.M.P.) (Note) Allows the BIOS to read the SPD data on XMP memory module(s) to enhance memory performance when enabled. Disabled Disables this function. (Default) Profile1 Uses Profile 1 settings. Profile2 (Note) Uses Profile 2 settings. System Memory Multiplier (SPD) Allows you to set the system memory multiplier. Auto sets memory multiplier according to memory SPD data. (Default: Auto) Memory Frequency(Mhz) The first memory frequency value is the normal operating frequency of the memory being used; the second is the memory frequency that is automatically adjusted according to the BCLK Frequency(Mhz) and System Memory Multiplier settings. DRAM Timing Selectable (SPD) Quick or Expert allows all DRAM timing control items below to be configurable. Options are: Auto (default), Quick, Expert. Profile DDR Voltage When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, this item will display as 1.5V. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, this item will display the value based on the SPD data on the XMP memory. Profile QPI Voltage The value displayed here is dependent on the CPU being used. (Note) This item appears only if you install a memory module that supports this feature. BIOS Setup - 44 -