**Gigabyte GA-X58A-UD7 OC-Tips-Bios-Discussion Thread**

[OC Nub]

MadHacker, I havent tried this with power savings options enabled. If this is not stable can drop to 210bclk and use same settings for 4400mhz or 205 bclk for 4300mhz(adjust vcore as needed). I use these settings, and to go higher only thing I change is vcore, vtt and pcie freq. if needed (mem timings and freq will depend on your ram). This has worked on 4 bloomfield chips.

Advanced CPU Features:
CPU Clock Ratio .........................[21]
Intel(R) Turbo Boost Tech ...............[DISABLED]
CPU Cores Enabled .......................[All]
CPU Multi Threading .....................[ENABLED]
CPU Enhanced Halt (C1E) .................[ENABLED]
C3/C6/C7 State Support ..................[DISABLED]
CPU Thermal Monitor .....................[ENABLED]
CPU EIST Function .......................[ENABLED]
Bi-Directional PROCHOT ..................[ENABLED]
Virtualization Technology ...............[ENABLED]


Uncore & QPI Features:
QPI Clock Ratio..........................[36x]
QPI Link Speed ..........................[7.2GHz] 7.74
Uncore Clock Ration......................[17x] 16x
Uncore Frequency ........................[3400MHz] 3440
Isonchronous Frequency ..................[ENABLED]


Standard Clock Control:
Base Clock (BCLK) Control ...............[ENABLED]
BCLK Frequency (MHz) ....................[200] 215
PCI Express Frequency (MHz) .............[105] 103, if fails try 105.


Advanced Clock Control:
CPU Clock Drive .........................[700mV] 800
PCI Express Clock Drive .................[700mV] 900
CPU Clock Skew ..........................[0ps]
IOH Clock Skew ..........................[0ps]


Advanced DRAM Features:
Performance Enhance .....................[TURBO]
Extreme Memory Profile (X.M.P) ..........[DISABLED]
System Memory Multiplier (SPD) ..........[8.0] may have to use 6.0 if your ram is rated 1600mhz.
Memory Frequency (Mhz)...................1600
DRAM Timing Selectable (SPD) ............[QUICK]

Channel A + B + C

Channel A Timing Settings:
##Channel A Standard Timing Control##
CAS Latency Time ........................[9]
tRCD ....................................[9]
tRP .....................................[9]
tRAS ....................................[24]
Command Rate (CMD).......................[1]

Channel Interleaving.....................[6]
Rank Interleaving........................[4]

Advanced Voltage Control:
Load Line Calibration ...................[LEVEL2] level 1
CPU Vcore 1.20000v.......................[1.35000v] 1.450-1.4625v ( vcore will depend on your chip)
QPI/VTT Voltage 1.175v ..................[1.355v] 1.335-1.355v
CPU PLL 1.800v ..........................[1.840v] 1.60v
PCIE 1.500v .............................[1.540] normal
QPI PLL 1.100v ..........................[1.220v] 1.16v
ICH I/O 1.500v ..........................[1.500v] normal
IOH Core 1.100v .........................[1.140v] 1.16v


DRAM
DRAM Voltage 1.500v .....................[1.600v] whatever ram spec is
DRAM Termination 0.750v..................[AUTO] normal
Ch-A Data VRef. 0.750v ..................[AUTO] normal
Ch-B Data VRef. 0.750v ..................[AUTO] normal
Ch-C Data VRef. 0.750v ..................[AUTO] normal
Ch-A Address VRef. 0.750v ...............[AUTO] normal
Ch-B Address VRef. 0.750v ...............[AUTO] normal
Ch-C Address VRef. 0.750v ...............[AUTO] normal