32 CHAPTER 4: USING YOUR DESKTOP
Frequency/Voltage Control
CPU Speed Displays the current processor speed.
Memory Speed Displays the current memory speed.
Current QPI Speed Displays current QPI speed.
QPI Frequency Allows you to change the QPI
frequency.
Memory Ratio Allows you to change the memory
ratio.
Core (Non-Turbo) Ratio Displays the ratio between the
processor core clock and the FSB
frequency.
Advance DRAM Conguration Allows you to access the Advance
DRAM Conguration submenu
Overclock Conguration Allows you to access the Overclock
Conguration submenu
Overvoltage Conguration Allows you to access the Overvoltage
Conguration submenu
Load Level1 OC Setting Allows you to restore the Level 1
overclocking settings that were
shipped from the factory (only
displayed with an XE processor).
Advance DRAM Conguration Submenu
Memory-Z Opens submenu to display the SPD
conguration for each memory
module.
Advanced Memory Settings Allows you to toggle to Manual mode
and set all of the timing parameters.
tCL Displays the Column Address Strobe
Latency (editable in Manual Mode).
tRCD Displays timing of RAS to CAS delay
(editable in Manual Mode).
tRP Displays timing of RAS Precharge
(editable in Manual Mode).
tRAS Displays timing of Row Address
Strobe (editable in Manual Mode).
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).