Asus SABERTOOTH X58 Sabertooth X58 user's manual - Page 74

CPU Voltage Control [Manual], CPU Voltage [Auto], CPU PLL Voltage [Auto], QPI/DRAM Core Voltage [

Page 74 highlights

DRAM READ to READ Delay(DD) [Auto] Configuration options: [Auto] [2 DRAM Clock] - [9 DRAM Clock] DRAM READ to READ Delay(DR) [Auto] Configuration options: [Auto] [2 DRAM Clock] - [9 DRAM Clock] DRAM READ to READ Delay(SR) [Auto] Configuration options: [Auto] [4 DRAM Clock] [6 DRAM Clock] DRAM WRITE to WRITE Delay(DD) [Auto] Configuration options: [Auto] [2 DRAM Clock] - [9 DRAM Clock] DRAM WRITE to WRITE Delay(DR) [Auto] Configuration options: [Auto] [2 DRAM Clock] - [9 DRAM Clock] DRAM WRITE to WRITE Delay(SR) [Auto] Configuration options: [Auto] [4 DRAM Clock] [6 DRAM Clock] 3.5.13 [Manual] [Offset] CPU Voltage Control [Manual] Allows you to set a fixed CPU voltage. Allows you to set the Offset voltage. The following ten (10) items are adjusted by typing the desired values using the numeric keypad and press the key. You can also use the and keys to adjust the value. To restore the default setting, type [auto] using the keyboard and press the key. 3.5.14 CPU Voltage [Auto] Allows you to set the CPU VCore voltage. The values range from 0.85000V to 2.10000V* with a 0.00625V interval. • Refer to the CPU documentation before setting the CPU Vcore voltage. Setting a high VCore voltage may damage the CPU permanently, and setting a low VCore voltage may make the system unstable. • The value [2.10000V] of the CPU Voltage item is supported only if the OV_CPU jumper is enabled. Otherwise the maximum voltage supported is [1.70000V]. See CPU / DRAM Bus overvoltage settings on page 2-23 for details. 3.5.15 CPU PLL Voltage [Auto] Allows you to set the CPU PLL voltage. The values range from 1.80V to 2.50V with a 0.02V interval. 3.5.16 QPI/DRAM Core Voltage [Auto] Allows you to set the QPI/DRAM Core voltage. The values range from 1.20000V to 1.60000V with a 0.00625V interval. Chapter 3 3-16 Chapter 3: BIOS setup

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3-16
Chapter 3: BIOS setup
Chapter 3
DRAM READ to READ Delay(DD) [Auto]
Configuration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM READ to READ Delay(DR) [Auto]
Configuration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM READ to READ Delay(SR) [Auto]
Configuration options: [Auto] [4 DRAM Clock] [6 DRAM Clock]
DRAM WRITE to WRITE Delay(DD) [Auto]
Configuration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM WRITE to WRITE Delay(DR) [Auto]
Configuration options: [Auto] [2 DRAM Clock] – [9 DRAM Clock]
DRAM WRITE to WRITE Delay(SR) [Auto]
Configuration options: [Auto] [4 DRAM Clock] [6 DRAM Clock]
3.5.13
CPU Voltage Control [Manual]
[Manual]
Allows you to set a fixed CPU voltage.
[Offset]
Allows you to set the Offset voltage.
The following ten (10) items are adjusted by typing the desired values using the numeric
keypad and press the <Enter> key. You can also use the <+> and <-> keys to adjust the value.
To restore the default setting, type [auto] using the keyboard and press the <Enter> key.
3.5.14
CPU Voltage [Auto]
Allows you to set the CPU VCore voltage. The values range from 0.85000V to 2.10000V*
with a 0.00625V interval.
Refer to the CPU documentation before setting the CPU Vcore voltage. Setting a high
VCore voltage may damage the CPU permanently, and setting a low VCore voltage
may make the system unstable.
The value [2.10000V] of the CPU Voltage item is supported only if the
OV_CPU
jumper is enabled. Otherwise the maximum voltage supported is [1.70000V].
See
CPU / DRAM Bus overvoltage settings
on page 2-23 for details.
3.5.15
CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage. The values range from 1.80V to 2.50V with a 0.02V
interval.
3.5.16
QPI/DRAM Core Voltage [Auto]
Allows you to set the QPI/DRAM Core voltage. The values range from 1.20000V to 1.60000V
with a 0.00625V interval.