ASRock 990FX Extreme9 User Manual - Page 55

OC Tweaker Screen - am3

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3.3 OC Tweaker Screen In the OC Tweaker screen, you can set up overclocking features. OC Mode Use this to select Overclock Mode. Please note that overclocing may cause damage to your components and motherboard. It should be done at your own risk and expense. Turbo Mode This item appears only when you set the item "OC Mode" to [Turbo Mode]. You can use this option to increase your system performance. Configuration options: [System Performance Increases 50%] and [System Performance Increases 60%]. CPU Configuration Overclock Mode Use this to select Overclock Mode. Configuration options: [Auto] and [Manual]. The default value is [Auto]. Spread Spectrum This item should always be [Auto] for better system stability. ASRock UCC ASRock UCC (Unlock CPU Core) feature simplifies AMD CPU activation. As long as a simple switch of the UEFI option "ASRock UCC", you can unlock the extra CPU core to enjoy an instant performance boost. When UCC feature is enabled, the dual-core or triple-core CPU will boost to the quad-core CPU, and some CPU, including quad-core CPU, can also increase L3 cache size up to 6MB, which means you can enjoy the upgrade CPU performance with a better price. Please be noted that UCC feature is supported with AM3/AM3+ CPU only, and in addition, not every AM3/AM3+ CPU can support this function because some CPU's hidden core may be malfunctioned. 55

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3.3
OC Tweaker Screen
In the OC Tweaker screen, you can set up overclocking features.
OC Mode
Use this to select Overclock Mode. Please note that overclocing may
cause damage to your components and motherboard. It should be done at
your own risk and expense.
Turbo Mode
This item appears only when you set the item “OC Mode“ to [Turbo Mode].
You can use this option to increase your system performance. Configura-
tion options: [System Performance Increases 50%] and [System Perfor-
mance Increases 60%].
CPU Configuration
Overclock Mode
Use this to select Overclock Mode. Configuration options: [Auto] and
[Manual]. The default value is [Auto].
Spread Spectrum
This item should always be [Auto] for better system stability.
ASRock UCC
ASRock UCC (Unlock CPU Core) feature simplifies AMD CPU activation.
As long as a simple switch of the UEFI option “ASRock UCC”, you can
unlock the extra CPU core to enjoy an instant performance boost. When
UCC feature is enabled, the dual-core or triple-core CPU will boost to the
quad-core CPU, and some CPU, including quad-core CPU, can also in-
crease L3 cache size up to 6MB, which means you can enjoy the upgrade
CPU performance with a better price. Please be noted that UCC feature is
supported with AM3/AM3+ CPU only, and in addition, not every AM3/AM3+
CPU can support this function because some CPU’s hidden core may be
malfunctioned.