Asus A7N8X-E - Manual (Page 79)

ASUS A7N8X-E Deluxe motherboard 4-19
CPU Frequency Multiple [5.0x]
This field is available to unlocked processors only. For unlocked
processors, this field sets the frequency multiple between the CPU’s
internal frequency (CPU speed) and the external frequency.
System Performance [Optimal]
This field permits change of mode for system performance. When set to
[Optimal], the system uses the most stable settings. When you want to use
overclocked settings for higher performance but with higher risk of
instability, set to [Aggressive] and to allow full customization of
performance options set to [User Defined]. Configuration options:
[Optimal] [Aggressive] [User Defined]
CPU Interface [Optimal]
This field sets the mode for CPU/FSB parameters usage. Select
[Aggressive] if you want to use overclocked CPU/FSB parameters.
Otherwise, the default value is [Optimal] where it uses the most stable
CPU/FSB parameters. Configuration options: [Optimal] [Aggressive]
Memory Frequency [By SPD]
This field sets the type of memory frequency based on the type of DDR
(Double Date Rate) memory module installed. Resulting frequency can
vary depending on percentage setting which is multiplied by the FSB
frqequency. Normally, the default, by SPD, permits autodetection.
Configuration options: [By SPD] [50%] [60%] [66%] [75%] [80%] [83%]
[Sync] [120%] [125%] [133% [150%] [166%] [200%]
Resulting Frequency
This field displays the detected memory frequency
Memory Timing [Optimal]
This field permits change of memory timing mode for system performance.
When set to [User Defined], the next four fields can be set manually. Set to
[Aggressive] for higher performance. Use default [Optimal] to use most
stable settings. Configuration options: [Optimal] [Aggressive] [User
Defined]
SDRAM Active Precharge Delay [7]
Row-active delay.