Untied Overclocking Technology - ASROCK 980DE3/U3 S3 Manual

2.7 Untied Overclocking Technology

This motherboard supports Untied Overclocking Technology, which means during
overclocking, FSB enjoys better margin due to fixed PCI / PCIE buses. Before you
enable Untied Overclocking function, please enter "Overclock Mode" option of BIOS
setup to set the selection from [Auto] to [Manual]. Therefore, CPU FSB is untied
during overclocking, but PCI / PCIE buses are in the fixed mode so that FSB can
operate under a more stable overclocking environment.
Please refer to the warning on page 7 for the possible overclocking risk
before you apply Untied Overclocking Technology.
ASRock 980DE3/U3S3 R2.0 Motherboard
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