Dell XPS 730x H2C (Early 2009) - Manual (Page 59)

Configuring the BIOS
59
Overclock
Configuration
Enables you to set the system clock mode. Displays the following
parameters and current value for each parameter:
• CPU Frequency, MHz—Displays the current setting.
• CPU Multiplier—Displays the current setting.
• FSB-Memory Clock Mode—Allows you to set the system clock
mode:
– Auto—Sets the FSB and memory speed automatically.
– Linked—Allows you to enter the FSB and speed manually.
The Memory speed changes proportionally.
– Unlinked-—Allows you to enter the FSB and memory speed
manually.
• FSB-Memory Ratio—Allows you to set the FSB-memory ratio to
Auto, 1:1, 5:4, 3:2, or Sync Mode.
• FSB (QDR), MHz—Allows you to adjust the CPU FSB
frequency. The FSB (QDR) that displays in the Actual column
reflects the actual frequency that will take effect on reboot.
Enter a value between 400 and 2600.
• MEM (DDR), MHz—Allows you to adjust the memory
frequency. The MEM (DDR) that displays in the Actual
column reflects the actual frequency that will take effect
on reboot.
• PCIe x16_1, MHz—Allows you to select the frequency for
PCIe x16 slot 1.
• PCIe x16_2, MHz—Allows you to select the frequency for
PCIe x16 slot 2.
• PCIe x16_3, MHz—Allows you to select the frequency for
PCIe x16 slot 3.
• Dynamic ODT—Enables dynamic ODT (on-die termination).
• Memory Timing Setting—Allows you to edit timing settings for
your memory. (Advanced)
Advanced (continued)
book.book Page 59 Monday, November 10, 2008 1:26 PM