Asus ROG CROSSHAIR X670E EXTREME ROG CROSSHAIR X670E Series BIOS manual Englis - Page 18

eCLK Mode, BCLK1 Frequency, BCLK2 Frequency, D.O.C.P., Memory Frequency

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Page 18 highlights

The following items appear only when Ai Overclock Tuner is set to [Manual], [AEMP] or [EXPO I], [EXPO II], or [AEMP]. eCLK Mode Configuration options: [Auto] [Synchronous mode] [Asynchronous mode] BCLK1 Frequency Allows you to set the BCLK (base clock) frequency to enhance the system performance. Use the or to adjust the value. • We recommend you to set the value based on the CPU specification, as high BCLK frequencies may damage the CPU permanently. • Changing the BCLK will affect the stability of devices, SATA devices in particular. The following item appears only when eCLK Mode is set to [Asynchronous mode]. BCLK2 Frequency Allows you to set the BCLK2 Frequency for CPU CLK only. Use the or to adjust the value. The values range from 80.0MHz to 200.0MHz with an interval of 0.050MHz. Configuration options: [Auto] [80.0000] - [200.0000] The following item appears only when Ai Overclock Tuner is set to [AEMP]. AEMP Allows you to select your ASUS Enhanced Memory Profile (AEMP). Each profile has its own DRAM frequency, timing and voltage. The following item appears only when Ai Overclock Tuner is set to [EXPO I] or [EXPO II]. EXPO Allows you to select your EXPO wProfile. Each profile has its own DRAM frequency, timing and voltage. The following item appears only when Ai Overclock Tuner is set to [D.O.C.P.]. D.O.C.P. Allows you to select your D.O.C.P. Profile. Each profile has its own DRAM frequency, timing and voltage. Memory Frequency Forces a DDR5 frequency slower than the common tCK detected via SPD. The configuration options for this item vary depending on the motherboard. 18 ROG CROSSHAIR X670E Series BIOS Manual

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18
ROG CROSSHAIR X670E Series BIOS Manual
The following items appear only when
Ai Overclock Tuner
is set to
[Manual]
,
[AEMP]
or
[EXPO I]
,
[EXPO II]
, or
[AEMP]
.
eCLK Mode
Configuration options: [Auto] [Synchronous mode] [Asynchronous mode]
BCLK1 Frequency
Allows you to set the BCLK (base clock) frequency to enhance the system performance. Use
the <+> or <-> to adjust the value.
•
We recommend you to set the value based on the CPU specification, as high BCLK
frequencies may damage the CPU permanently.
•
Changing the BCLK will affect the stability of devices, SATA devices in particular.
The following item appears only when
eCLK Mode
is set to
[Asynchronous mode]
.
BCLK2 Frequency
Allows you to set the BCLK2 Frequency for CPU CLK only. Use the <+> or <-> to adjust the
value. The values range from 80.0MHz to 200.0MHz with an interval of 0.050MHz.
Configuration options: [Auto] [80.0000] - [200.0000]
The following item appears only when
Ai Overclock Tuner
is set to
[AEMP]
.
AEMP
Allows you to select your ASUS Enhanced Memory Profile (AEMP). Each profile has its own
DRAM frequency, timing and voltage.
The following item appears only when
Ai Overclock Tuner
is set to
[EXPO I]
or
[EXPO
II]
.
EXPO
Allows you to select your EXPO wProfile. Each profile has its own DRAM frequency, timing
and voltage.
The following item appears only when
Ai Overclock Tuner
is set to
[D.O.C.P.]
.
D.O.C.P.
Allows you to select your D.O.C.P. Profile. Each profile has its own DRAM frequency, timing
and voltage.
Memory Frequency
Forces a DDR5 frequency slower than the common tCK detected via SPD.
The configuration options for this item vary depending on the motherboard.