I've got my rig fine tuned and stable running this very nice 32GB set at 1866 and the processor overclocked to 3.4GHz using the settings below.
CPU Clock Ratio - 3400Mhz
CPU/NB Frequency - Auto (2200 MHz)
CPU Core Boost Disabled
CPU Host Clock - Auto 200 Mhz
PCIe Clock Auto
HT Link Width Auto
HT Link Frequency Auto (2600 MHz)
DRAM EOCP Disabled
Mem Clock Manual 9x 1866Mhz
System Voltage Manual
CPU PLL Voltage Control - 2.525 V
DRAM Voltage - 1.50V
NB Voltage - 1.225 V
HT Link Voltage - 1.25 V
NB/PCIe/PLL Voltage Control - 1.9125 V
CPU/NB VID - +.075V
CPU Voltage Control - +.075V
Dram Configuration:
CPU Host Clock - Auto 200Mhz
Memory Clock Manual - 9x, 1866Mhz
DCTs - ungauged
2T Timing
CAS Latency 10T
RAS to CAS Delay 11T
RP Time 10T
Min RAS Time 28T
CPU Clock Ratio - 3400Mhz
CPU/NB Frequency - Auto (2200 MHz)
CPU Core Boost Disabled
CPU Host Clock - Auto 200 Mhz
PCIe Clock Auto
HT Link Width Auto
HT Link Frequency Auto (2600 MHz)
DRAM EOCP Disabled
Mem Clock Manual 9x 1866Mhz
System Voltage Manual
CPU PLL Voltage Control - 2.525 V
DRAM Voltage - 1.50V
NB Voltage - 1.225 V
HT Link Voltage - 1.25 V
NB/PCIe/PLL Voltage Control - 1.9125 V
CPU/NB VID - +.075V
CPU Voltage Control - +.075V
Dram Configuration:
CPU Host Clock - Auto 200Mhz
Memory Clock Manual - 9x, 1866Mhz
DCTs - ungauged
2T Timing
CAS Latency 10T
RAS to CAS Delay 11T
RP Time 10T
Min RAS Time 28T
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