Gigabyte GA-H55M-D2H User Manual page 39

Performance Enhance
Allows the system to operate at three different performance levels.
Standard
Turbo
Extreme
DRAM Timing Selectable (SPD)
Quick and Expert allows the memory timing settings below to be configurable. Options are: Auto (default),
Quick, Expert.
Profile DDR Voltage
When using a non-XMP memory module or Extreme Memory Profile (X.M.P.) is set to Disabled, this
item will display as 1.5V. When Extreme Memory Profile (X.M.P.) is set to Profile1 or Profile2, this
item will display the value based on the SPD data on the XMP memory.
Profile QPI Voltage
The value displayed here is dependent on the CPU being used.
>>>>> Channel A/B Timing Settings
>>>>> Channel A Standard Timing Control
x CAS Latency Time
x tRCD
x tRP
x tRAS
>>>>> Channel A Advanced Timing Control
x tRC
x tRRD
x tWTR
x tWR
x tWTP
x tWL
x tRFC
x tRTP
x tFAW
x Command Rate (CMD)
>>>>> Channel A Misc Timing Control
x Static tRD
higf : Move Enter: Select
F5: Previous Values
>>>>> Channel A/B Standard Timing Control
CAS Latency Time
Options are: Auto (default), 6~15.
tRCD
Options are: Auto (default), 1~15.
tRP
Options are: Auto (default), 1~15.
tRAS
Options are: Auto (default), 1~31.
>>>>> Channel A/B Advanced Timing Control
tRC
Options are: Auto (default), 1~63.
Lets the system operate at its basic performance level.
Lets the system operate at its good performance level. (Default)
Lets the system operate at its best performance level.
CMOS Setup Utility-Copyright (C) 1984-2010 Award Software
Channel A Timing Settings
7
7
7
20
28
4
5
10
21
7
60
5
16
1
1
+/-/PU/PD: Value
F6: Fail-Safe Defaults
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
F10: Save
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Item Help
Menu Level 
ESC: Exit F1: General Help
F7: Optimized Defaults
BIOS Setup