Overclockaholics Forums - ASUS Rampage Extreme III testing thread

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what type of LLC where you using? rofl what where you benching when you hit 750w? wprime?

Ok gotta start talking Asus here. I had a cpu-z of 6685mhz this am. But after i did the save validation file it bs'd on me and even though it did save the validation it won't submit. Running 35X 191 and I was at 1.87 vcore, 1.56 qpi (vtt in EVGA terms), PCIe was at 106, i had the cpu pll at 1.92 and i was running the ram and uncore real low to avoid any problems there. Ram voltage was 1.68. I can achieve this speed pretty much anytime i want but for some reason it just crashes when i try to save the validation file. It sounds to me like there is some little bump i need somewhere but i just can't figure out what it is. And i'm getting a litte annoyed. Any ideas? I've tried to bump the vcore but its still the same and more QPI (vtt) dosn't seem to help either. Am i running my VTT to high? Would more pcie help and how much more?

I've even dropped down to 6650mhz but i get the same problem.
Bench temps are at around -130 to -140
I'm on my Splaver bios settings.

Heres the deal. I'm using ROG to bump up after i get into windows.

Quote:

Originally Posted by HITandRUN (Post 37705)

BIOS settings by Duke Via Splave

Code:

Target CPU Frequency        5845MHz

Target DRAM Frequency        1339MHz



LN2 Mode:            Enabled***

QPI Loadline Calibration:    Enabled***



Sync Mode            [Disabled]

AI Overclock Tuner        [Manual]

OC From CPU level Up        [Auto]

CPU Ratio Setting        [35.0]

CPU Turbo Power Limit        [Disabled]



>CPU Configuration----------------------------

CPU Ratio Setting        [35.0]

C1E Support            [Disabled]

Hardware Prefetcher        [Enabled]

Adjacent Cache Line Prefetcher    [Enabled]

Intel(R) Virtualiyation Tech    [Disabled]

CPU TM Function            [Disabled]

Execute Disable Bit        [Disabled]

Intel(R) HT Technology        [Disabled]

Active Processor Cores        [All]

A20M                [Disabled]

Intel(R) SpeedStep(TM) Tech    [Disabled]

Intel(R) C-STATE Tech        [Disabled]

C State package limit setting    [Auto]

----------------------------------------------



BCLK Frequency            [167]

PCIE Frequency            [103]

DRAM Frequency            [1339]

UCLK Frequency            [3683]

QPI Link Data Rate        [6027]



Memory Configuration Protect    [Enabled]



>DRAM Timing Control--------------------------

CAS# Latency             9    [6]

RAS# to CAS# Delay       9   [7]

RAS# PRE Time              9  [6]

RAS# ACT Time             24    [18]

RAS# to RAS# Delay          5   [4]

REF Cycle Time             88    [72]

WRITE Recovery Time         10   [10]

READ to PRE Time         7   [6]

FOUR ACT WIN Time         20    [Auto]

Back-To-BackCAS# Delay          0    [Auto]



Timing Mode                           2N [1N]

Round Trip Latency on CHA Auto  [60]

Round Trip Latency on CHB    Auto    [62]

Round Trip Latency on CHC    Auto   [64]



WRITE To READ Delay(DD)          8    [Auto]

WRITE To READ Delay(DR)          8    [Auto]

WRITE To READ Delay(SR)         18    [Auto]

READ To WRITE Delay(DD)          7    [Auto]

READ To WRITE Delay(DR)          7    [Auto]

READ To WRITE Delay(SR)          7    [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)      8    [Auto]

WRITE To WRITE Delay(DR)      8    [Auto]

WRITE To WRITE Delay(SR)     18    [Auto]

----------------------------------------------



CPU Differential Amplitude    [1000]

CPU Clock Skew            [Auto]

IOH Clock Skew            [Auto]

------------ Extreme Engine Digi+ ------------

Digi+ PWR Mode            [X-Power]

PWR Volt. Control        [10V]

Load-Line Calibration        [Full]

CPU Voltege OCP            [Enabled]

CPU PWM Frequency        [1000kHz]



Extreme OV            [Enabled]

Extreme OC            [Auto]



CPU Voltage        1.72    [1.41250]

CPU PLL Voltage     1.90    [Auto]

QPI/DRAM Core Voltage    1.55    [1.31250]

DRAM Bus Voltage    1.68    [Auto]



>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        1.20    [Auto]

IOH PCIE Voltage    1.6165  [Auto]



ICH Voltage        1.205    [Auto]

ICH PCIE Voltage    1.60325



---------- Spread Spectrum Control -----------

CPU Spread Spectrum        [Disabled]

DRAM Spread Spectrum        [Disabled]



***on-board jumper dependant

* courtesy of donmarkoni @ i4memory.com

[/QUOTE]

Thx for posting this Dukester, RE3 boot up is emminant here.

Speaking losely cuz I've had 3 dewars filled with fail sauce, upping pce/mhz would relieve the slow mouse action when pushing blck on the 762 board (failure x2 now) so maybe it might help stability? pinch vdimm too, can't hurt till around 1.8vdimm me thinks.

I dunno, wanna puke at that cpu speed :P

6.6 @ -140

thats just not cold enough?

even on a clarkdale thats just not cold enough for the frequency...

just my opinion...

Quote:

Originally Posted by Splave (Post 42976)

what type of LLC where you using? rofl what where you benching when you hit 750w? wprime?

yeah wprime...

llc full load line cal...

i'm thinking the mobo isn't stable...

I'd pinch ioh voltatge a bit too but I'm not splave.

You're welcome Kal. I've been meaning to post that up but when the board is up i usually have one thing in mind. BOT!!!
Like 1.25? And i did read hondas post on the live stream. 2 sticks of ram would be better?

If it gets you colder, who knows? maybe 7ghz?

1) That's crazy brave QPI imo. I've been scared to go above 1.475 after crippling my A0.
2) I run IOH at 1.35-1.4 regularly, but I have one of the weird good temp R3E's. Never seen NB temps in the 40's.
3) Try benching with internet access and submit your validation instead of saving it. On Cedar Mills I could always directly submit higher CPUz's than I could save to a hard drive.