OK - here is the latest,
I think maybe the problems I have encountered have been due to an undervoltage of VCore. Memory has been set to run at 1066 - to take it out of the equation.
I can run OCCT small data set @3.00GHZ (333X9) stock voltages with no problem, 3.33GHZ (333X10) with a small increase in Vcore to 1.2652V.
When I get the CPU up to 3.66GHZ (333X11) the system will reboot about 1 minute into the test at anything less than 1.3125V.
OCCT fails after about 5 minutes into the test - but does not reboot system (VCore@1.3125V).
However, there is discrepancy between the Vcore setting and actual voltage shown.
In Bios VCore is set to 1.3125 - in PC health screen Bios shows actual VCore @1.268.
In Windows: OCCT shows unloaded CPU @ 1.26, CPUZ and Easytune both show 1.264V.
Not sure if this is just normal variations or the engineers skewing the voltage a little so less people fry their CPU's.
So, my thinking is that VCore is still a little low in real voltage - which is causing the failure - I didn't want to take it any farther until I got ProfJim's input.
This is where I sit now:
Code:
MB Intelligent Tweaker(M.I.T.)
Robust Graphics Booster .............: [ Auto ]
CPU Clock Ratio .....................: 11 X
Fine CPU Clock Ratio.................: 0
CPU Frequency .......................: 3.66GHZ (333x11)
Clock Chip Control
Standard Clock Control
CPU Host Clock Control...............: [ Enabled ]
CPU Host Frequency (Mhz) ............: 333
PCI Express Frequency (Mhz) .........: 100
C.I.A.2 .............................: [ Disabled ]
Advanced Clock Control [Press Enter]
CPU Clock Drive......................: [ 800 mV ]
PCI Express Clock Drive..............: [ 900mV ]
CPU Clock Skew (ps)..................: [ 0ps ]
MCH Clock Skew (ps)..................: [ 0ps ]
DRAM Performance Control
Performance Enhance..................: [ STANDARD ]
(G)MCH Frequency Latch...............: [ AUTO ]
System Memory Multiplier ............: 3.20B
Memory Frequency (Mhz) ..............: 1066
DRAM Timing Selectable ..............: [ Manual ]
Standard Timing Control
CAS Latency Time.....................: 7
tRCD ................................: 7
tRP'.................................: 7
tRAS.................................: 20
Advanced Timing Control
tRRD.................................: 5
tWTR.................................: 5
tWR..................................: 10
tRFC.................................: 70
tRTP.................................: 5
Command Rate (CMD) ..................: 2
Channel A
Static tRead Value...................: 8
tRD Phase0 Adjustment................: 0 [ AUTO ]
tRD Phase1 Adjustment................: 0 [ AUTO ]
tRD Phase2 Adjustment ...............: 0 [ AUTO ]
tRD Phase3 Adjustment................: 0 [ AUTO ]
Trd2rd(Different Rank)...............: 9 [ AUTO ]
Twr2wr(Different Rank)...............: 7 [ AUTO ]
Twr2rd(Different Rank)...............: 8 [ AUTO ]
Trd2wr(Same/Diff Rank)...............: 8 [ AUTO ]
Channel B
Static tRead Value...................: 8
tRD Phase0 Adjustment................: 0 [ AUTO ]
tRD Phase1 Adjustment................: 0 [ AUTO ]
tRD Phase2 Adjustment ...............: 0 [ AUTO ]
tRD Phase3 Adjustment................: 0 [ AUTO ]
Trd2rd(Different Rank)...............: 9 [ AUTO ]
Twr2wr(Different Rank)...............: 7 [ AUTO ]
Twr2rd(Different Rank)...............: 8 [ AUTO ]
Trd2wr(Same/Diff Rank)...............: 8 [ AUTO ]
Motherboard Voltage Control
Voltage Type...............
CPU
CPU Vcore............................: 1.31250V
CPU Termination….....................: 1.240V
CPU PLL..............................: 1.570V
CPU Referen..........................: 0.760V [ AUTO ]
MCH/ICH
MCH Core.............................: 1.260V
MCH Reference........................: 0.760V [ AUTO ]
MCH/DRAM Ref.........................: 0.750V [ AUTO ]
ICH I/O......................….......: 1.570V
DRAM
DRAM Voltage ........................: 1.800V
DRAM Termination ....................: 0.750V [ AUTO ]
Ch-A DATA VRef.......................: 0.750V [ AUTO ]
Ch-B DATA VRef.......................: 0.750V [ AUTO ]
Ch-A Address VRef....................: 0.750V [ AUTO ]
Ch-B Address VRef....................: 0.750V [ AUTO ]
Advanced Settings
Limit CPUID Max. to 3...............: [ DISABLED ]
No-Execute Memory Protect...........: [ ENABLED ]
Load-Line Calibration...............: [ DISABLED ]
CPU Enhanced Halt (C1E).............: [ DISABLED ]
CPU Thermal Monitor 2(TM2) .........: [ ENABLED ]
CPU EIST Function...................: [ DISABLED ]
Virtualization Technology...........: [ ENABLED ]
USB Legacy Support..................: [ DISABLED ]
some pretty pictures: