Cuzzin Chizzy :
Anyone know of any easy to follow guides for overclocking a 990x?
My board is an ASUS Rampage III Formula.
I'm looking for info on both simple overclocking using just the multi (like how far to take it).
And information on more complex overclocking (using voltages and such).
This 980X overclock guide should work wonders https://www.youtube.com/watch?feature=player_detailpage&v=6fIu8j36vIE. The Rampage III is a great board for overclocking. What is your full system specs including the Heatsink? Disable anything spread spectrum. Here is a BIOS template.
Target CPU Frequency 4185MHz
Target DRAM Frequency 1353MHz
LN2 Mode: Disabled
QPI Loadline Calibration: Disabled
AI Overclock Tuner [Manual]
OC From CPU level Up [Auto]
CPU Ratio Setting [31.0]
CPU Turbo Power Limit [Disabled]
>CPU Configuration----------------------------
CPU Ratio Setting [31.0]
C1E Support [Disabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetch [Enabled]
Intel(R) Virtualization Tech [Disabled]
CPU TM Function [Disabled]
Execute Disable Bit [Enabled]
Intel(R) HT Technology [Enabled]
Active Processor Cores [All]
A20M [Disabled]
Intel(R) SpeedStep(TM) Tech [Disabled]
Intel(R) C-STATE Tech [Disabled]
----------------------------------------------
BCLK Frequency [135]
PCIE Frequency [100]
DRAM Frequency [Auto]
UCLK Frequency [Auto]
QPI Link Data Rate [Auto]
Memory Configuration Protect [Disabled]
>DRAM Timing Control--------------------------
CAS# Latency 9 [Auto]
RAS# to CAS# Delay 9 [Auto]
RAS# PRE Time 9 [Auto]
RAS# ACT Time 24 [Auto]
RAS# to RAS# Delay 4 [Auto]
REF Cycle Time 107 [Auto]
WRITE Recovery Time 10 [Auto]
READ to PRE Time 7 [Auto]
FOUR ACT WIN Time 20 [Auto]
Back-To-BackCAS# Delay 0 [Auto]
Timing Mode 1N [1N]
Round Trip Latency on CHA 61 [Auto]
Round Trip Latency on CHB 63 [Auto]
Round Trip Latency on CHC 63 [Auto]
WRITE To READ Delay(DD) 5 [Auto]
WRITE To READ Delay(DR) 5 [Auto]
WRITE To READ Delay(SR) 16 [Auto]
READ To WRITE Delay(DD) 10 [Auto]
READ To WRITE Delay(DR) 10 [Auto]
READ To WRITE Delay(SR) 11 [Auto]
READ To READ Delay(DD) 7 [Auto]
READ To READ Delay(DR) 6 [Auto]
READ To READ Delay(SR) 4 [Auto]
WRITE To WRITE Delay(DD) 7 [Auto]
WRITE To WRITE Delay(DR) 7 [Auto]
WRITE To WRITE Delay(SR) 4 [Auto]
----------------------------------------------
CPU Differential Amplitude [Auto]
CPU Clock Skew [Auto]
IOH Clock Skew [Auto]
------------ Extreme Engine Digi+ ------------
Digi+ PWR Mode [T-Balanced]
PWR Volt. Control [Auto]
Load-Line Calibration [Auto]
CPU Voltege OCP [Enabled]
CPU PWM Frequency [Auto]
Extreme OV [Disabled]
Extreme OC [Auto]
CPU Voltage 1.3875 [1.38750]
CPU PLL Voltage 1.812 [Auto]
QPI/DRAM Core Voltage 1.290 [Auto]
DRAM Bus Voltage 1.654 [1.656]
>DRAM REF Voltages----------------------------
DRAM DATA REF Voltage on CHA [Auto]
DRAM CTRL REF Voltage on CHA [Auto]
DRAM DATA REF Voltage on CHB [Auto]
DRAM CTRL REF Voltage on CHB [Auto]
DRAM DATA REF Voltage on CHC [Auto]
DRAM CTRL REF Voltage on CHC [Auto]
----------------------------------------------
IOH Voltage 1.151 [1.15275]
IOH PCIE Voltage 1.508 [Auto]
ICH Voltage 1.111 [Auto]
ICH PCIE Voltage [Auto]
---------- Spread Spectrum Control -----------
CPU Spread Spectrum [Disabled]
DRAM Spread Spectrum [Disabled]
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