My mate has 4.2 Stable , here are his settings .... worth a try
He is suing F9e bios
4.2Ghz 920 D0 LinX stable 1600Mhz.
CPU Clock Ratio [20x]
Advanced CPU Features [Press Enter]:
CPU Clock Ratio [20x]
Intel(R) Turbo Boost Tech [Enabled]
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]
Virtualization Technology [Disabled]
Bi-Directional PROCHOT [Disabled]
Uncore & QPI Features [Press Enter]:
QPI Link Speed [x36]
Uncore Frequency [x19]
Isonchronous Frequency [Enabled]
Advanced Clock Control [Press Enter]:
standard clock control
Base Clock (BCLK) Control [Enabled]
BCLK Frequency (MHz) [200]
PCI Express Frequency (MHz) [AUTO]
C.I.A.2 [Disabled]
advanced clock control
CPU Clock Drive [ 800mV]
PCI Express Clock Drive [ 900mV]
CPU Clock Skew [ 100ps]
IOH Clock Skew [ 0ps]
Performance Enhance [Turbo]
Extreme Memory Profile (X.M.P.) [Disabled]
System Memory Multiplier (SPD) [x8]
DRAM Timing Selectable (sPD) [Manual]
Channel A
CAS Latency Time 8 [9]
tRCD 8 [9]
tRP 8 [9]
tRAS 20 [24]
Channel B
CAS Latency Time 8 [9]
tRCD 8 [9]
tRP 8 [9]
tRAS 20 [24]
Channel C
CAS Latency Time 8 [9]
tRCD 8 [9]
tRP 8 [9]
tRAS 20 [24]
Advanced Voltage Control [Press Enter]:
Load Line Calibration [Enabled]
CPU Vcore 1.15v [1.28750v]
QPI/VTT Voltage 1.150v [1.320v]
CPU PLL 1.800v [1.840v]
MCH
PCIE 1.500v [1.540v]
QPI PLL 1.100v [1.140v]
IOH Core 1.100v [1.200v]
ICH I/O 1.500v [AUTO]
ICH Core 1.1v [1.200v]
DRAM
DRAM Voltage 1.500v [1.660v]
DRAM Termination 0.750v [AUTO]
Ch-A Data VRef. 0.750v [AUTO]
Ch-B Data VRef. 0.750v [AUTO]
Ch-C Data VRef. 0.750v [AUTO]
Ch-A Address VRef. 0.750v [AUTO]
Ch-B Address VRef. 0.750v [AUTO]
Ch-C Address VRef. 0.750v [AUTO]
