Gigabyte GA-Z77-HD4 Manual - Page 45

Miscellaneous Settings, PEG - Gen X, Legacy BenchMark Enhancement

Page 45 highlights

`` Miscellaneous Settings && PEG - Gen X Allows you to set the operation mode of the PCI Express slots to Gen 1, Gen 2, or Gen 3. Actual operation mode is subject to the hardware specification of each slot. For example, the PCI Express x1 slots can support up to Gen 2 mode only. Auto lets the BIOS automatically configure this setting. (Default: Auto) && Legacy BenchMark Enhancement Allows you to determine whether to enhance some legacy benchmark performance. (Default: Disabled) - 45 - BIOS Setup

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- 45 -
BIOS Setup
`
Miscellaneous Settings
&
PEG - Gen X
Allows you to set the operation mode of the PCI Express slots to Gen 1, Gen 2, or Gen 3. Actual operation
mode is subject to the hardware specification of each slot. For example, the PCI Express x1 slots can
support up to Gen 2 mode only.
Auto
lets the BIOS automatically configure this setting. (Default: Auto)
&
Legacy BenchMark Enhancement
Allows you to determine whether to enhance some legacy benchmark performance. (Default: Disabled)