Gigabyte GA-880GMA-USB3 User Manual page 37

HT Link Width
Allows you to manually set the width for the HT Link between the CPU and chipset.
Auto BIOS will automatically adjust the HT Link Width. (Default)
8 bit Sets HT Link Width to 8 bit.
16 bit Sets HT Link Width to 16 bit.
HT Link Frequency
Allows you to manually set the frequency for the HT Link between the CPU and chipset.
Auto BIOS will automatically adjust the HT Link Frequency. (Default)
x1~x10 Sets HT Link Frequency to x1~x10 (200 MHz~2.0 GHz).
Set Memory Clock
Determines whether to manually set the memory clock. Auto lets BIOS automatically set the memory
clock as required. Manual allows the memory clock control item below to be configurable. (Default: Auto)
Memory Clock
This option is configurable only when Set Memory Clock is set to Manual.
X4.00 Sets Memory Clock to X4.00.
X5.33 Sets Memory Clock to X5.33.
X6.66 Sets Memory Clock to X6.66.
X8.00 Sets Memory Clock to X8.00.
DRAM Configuration
CMOS Setup Utility-Copyright (C) 1984-2011 Award Software
DCTs Mode
DDR3 Timing Items
x CAS# latency
x RAS to CAS R/W Delay
x Row Precharge Time
x Minimum RAS Active Time
x 1T/2T Command Timing
x TwTr Command Delay
x Trfc0 for DIMM1
x Trfc2 for DIMM2
x Trfc1 for DIMM3
x Trfc3 for DIMM4
x Write Recovery Time
x Precharge Time
x Row Cycle Time
x RAS to RAS Delay
** DCTs Drive Strength **
ProcOdt(ohms)
DQS Drive Strength
higf: Move Enter: Select
F5: Previous Values
DRAM Configuration
[Unganged]
[Auto] SPD Auto
Auto 9T 9T
Auto 9T 9T
Auto 9T 9T
Auto 24T 24T
Auto -- --
Auto 5T 5T
Auto 110ns 110ns
Auto -- --
Auto -- --
Auto -- --
Auto 10T 10T
Auto 5T 5T
Auto 33T 33T
Auto 4T 4T
DCT0 DCT1
[Auto] 60 [Auto] 240
[Auto] 1.0x [Auto] 1.5x
+/-/PU/PD: Value F10: Save
F6: Fail-Safe Defaults
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Item Help
Menu Level 
ESC: Exit F1: General Help
F7: Optimized Defaults
BIOS Setup