2.4.2DRAM Timing Control
The
Changing the values in this menu may cause the system to become unstable! If this happens, revert to the default settings.
2.4.3CPU Power Management
The
CPU Ratio [Auto]
Allows you to manually adjust the maximum
Enhanced Intel SpeedStep Technology [Enabled]
Allows you to enable or disable the Enhanced Intel® SpeedStep Technology (EIST).
[Disabled] | Disables this function. |
[Enabled] | The operating system dynamically adjusts the processor voltage and |
| core frequency which may result in increased average consumption |
| and decrease average heat production. |
Turbo Mode [Enabled]
This item appears only when you set the Enhanced Intel® SpeedStep Technology item to [Enabled].
[Enabled] | Allows processor cores to run faster than marked frequency in specific |
| conditions. |
[Disabled] | Disables this function. |
The following three items appear only when you set both the Enhanced Intel® SpeedStep Technology and Turbo Mode items to [Enabled].
Long duration power limit [Auto]
The default setting of this item will be TDP (65W or 95W for different CPUs). For Sandy Bridge, Turbo Ratio can be kept a time duration exceed TDP for maximum performance. Any under 255 can be programmed. Use the <+> and
Long duration maintained [Auto]
This value can vary from 1 to 32, which indicates the time window for Turbo Ratio over TDP should be maintained. Use the <+> and
Short duration power limit [Auto]
This is the second power limit to provide rapid protection when package power exceeds Power Limit 1. Default setting is 1.25 times Power Limit 1. For Intel recommend, platform must be capable of supporting over Power Limit 2 for up to 10 msec. ASUS board can support over Power Limit 2 for a long duration. Use the <+> and
ASUS |