Quote Originally Posted by p3gaz_001 View Post
guys, where am i doing wrong? i'm tring to get working this speed for benchmarks, windows fully boots, but i get blue screen before starting any 3d mark ... it loads and all but blue screen on start...here are the bios settings, can anyone help?


Target CPU Frequency 4563MHz
Target DRAM Frequency 2033MHz

LN2 Mode: Disabled***
QPI Loadline Calibration: Enabled***

Sync Mode [Enabled]
AI Overclock Tuner [Manual]
OC From CPU level Up [Auto]

CPU Ratio Setting [27.0]
CPU Turbo Power Limit [Disabled]

>CPU Configuration----------------------------
CPU Ratio Setting [27.0]
C1E Support [Disabled]
Hardware Prefetcher [Enabled]
Adjacent Cache Line Prefetcher [Enabled]
MPS and ACPI MADT ordering [Modern]
Intel(R) Virtualization Tech [Disabled]
CPU TM Function [Enabled]
Execute Disable Bit [Enabled]
Intel(R) HT Technology [Enabled]
Active Processor Cores [All]
A20M [Disabled]
Intel(R) SpeedStep(TM) Tech [Enabled]
Intel(R) C-STATE Tech [Disabled]
C State package limit setting [Auto]
C1 Auto Demotion [Disabled]
C3 Auto Demotion [Disabled]
----------------------------------------------

BCLK Frequency [169]
PCIE Frequency [101]
DRAM Frequency [2033]
UCLK Frequency [4066]
QPI Link Data Rate [6099] aw still don't know how to set this

Memory Configuration Protect [Disabled]

>DRAM Timing Control--------------------------
CAS# Latency [9]
RAS# to CAS# Delay [8]
RAS# PRE Time [9]
RAS# ACT Time [24]
RAS# to RAS# Delay [7]
REF Cycle Time [90]
WRITE Recovery Time [14]
READ to PRE Time [8]
FOUR ACT WIN Time 28[Auto]
Back-To-BackCAS# Delay 0 [Auto]

Timing Mode 2N [1N]
Round Trip Latency on CHA 59 [59]
Round Trip Latency on CHB 61 [60]
Round Trip Latency on CHC 62 [61]

WRITE To READ Delay(DD) 7[Auto]
WRITE To READ Delay(DR) 7 [Auto]
WRITE To READ Delay(SR) 19[Auto]
READ To WRITE Delay(DD) 9[Auto]
READ To WRITE Delay(DR) 9 [Auto]
READ To WRITE Delay(SR) 9[Auto]
READ To READ Delay(DD) 9 [Auto]
READ To READ Delay(DR) 7 [Auto]
READ To READ Delay(SR) 6 [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 [X-Power]
PWR Volt. Control [7V]
Load-Line Calibration [Full]
CPU Voltege OCP [Enabled]
CPU PWM Frequency [Auto]

Extreme OV [Disabled]*
Extreme OC [Auto]

CPU Voltage 1.614 [1.60000]
CPU PLL Voltage 1.892 [1.89475]
QPI/DRAM Core Voltage 1.382 [1.38750]
DRAM Bus Voltage 1.64 [1.64300]

>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 1.296 [Auto]
IOH PCIE Voltage 1.508 [Auto]

ICH Voltage 1.111 [Auto]
ICH PCIE Voltage [1.52375]

*QPI Voltage OCP [Enabled]
*IOH Voltage OCP [Enabled]
*DRAM Voltage OCP [Enabled]
*QPI PWM Frequency [Auto]
*IOH PWM Frequency [Auto]
*DRAM PWM Frequency [Auto]

---------- Spread Spectrum Control -----------
CPU Spread Spectrum [Disabled]
DRAM Spread Spectrum [Disabled]
1. your RAS to CAS is lower than your CAS, not good. keep 9-9-9 for 2000mhz on mem or try 9-10-9.

2. your RTL and tRL timings are set to auto, you need to set them manually for 2000+mhz on mem otherwise the bios will set too tight of timings on them, other times too loose.

3. 1.6v on the CPU for 4.5ghz is STUPID HIGH. you should try 1.4-1.47v, 1.6 can fry your chip unless your on phased cooling or on LN2.

4. disable your CPU TM function.

5. you've no need to increase ICH PCIE voltage, put it back to auto.

6. your CPU PLL voltage is too high (though within intel's specs) it should be lower to near it's stock of 1.81v or lower.

7. your QPI data link is based on your CPU speed and mem speed. the higher your mem speed is, the higher the data link you'll want in order to have bandwidth to deal with it.

My Opinion: your CPU vcore voltage is way too high and you're also toying with mem speeds that are too high with timings that are too tight. start small and work your way up. also your qpi data link rate is too low for the speeds your going for. high cpu speed, high mem speed and high uncore speed requires higher data link.