Sorry Mate I cant read CPU-Z in those screenshots.
Try http://www.postimage.org/ of just the window of CPU-Z.
Try http://www.postimage.org/ of just the window of CPU-Z.
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sorry...
Yes that is true but that voltage is way too high for 4.5GHz.
I'm not sure why you need 1.32v for 4.5Ghz. I can run 4.6Ghz at 1.30v and less.
So, the other night I decided its time to see what my new i5 2500k and P8P67 Pro with a Scythe Mugen 2 on top were capable of, it was bound to happen. After reading this wonderful post figured I'd try the extreme auto in the Aisuit and ill be danged if it didn't come out at 50x 103 my only issue with this is it was running at 1.55v.
Figuring 1 ghz of oc was more than enough I've been trying to refine a 47x of for everyday. Have LLC set to ultra high VRM to 350 and Phase Control set to Optimized all else at auto, I've decided to go the route of Offset voltage but at + auto again I was seeing over 1.5v when loaded. I now have it offset -0.050 and am now at a happy 1.35v average under load occasionally going up to 1.37v.
My question is how odd is my case with the offset voltage I see lots of people using +0.030 to get to 1.4v, I had to go to -0.02 to keep it at or under 1.4v.
Before I forget to mention I'm running a B3 board with the current BIOS. Also I'm seeing 62°c temps.
I5 2500k 5.4GHz 100x54 <----- showing off
http://3dmark.com/3dm06/15468986
My sweet spot is 5.0 (100x50) -max core volts under EXTREME load is 1.4016 ...offset is +005.
C1 and EIST enabled, Bios 1305.
You have to turn LLC off to use the offset otherwise it adds more volts on top of the manual vcore.
Ya know that's what's weired.... I used the +115 offset but my CPUZ shows what I posted. 1.368
Also, on the max vcore voltage. I know of lots of people running at 1.5v and 5ghz or more for months now!
You have to turn LLC off to use the offset otherwise it adds more volts on top of the manual vcore.
My 1305 BIOS does not have an OFF mode. You talking Load Line Calibration right?
REGULAR = OFF
What were the rest of your Bios settings ? I would like to give them a shot. 5.0GHz
Gah, my previous 4.8ghz overclock is failing on Prime now. Very strange. I'm at +140 with LLC off now, gets me to 1.368v like you, and trying from there.
EDIT: That seems to be the sweet spot. 2 hours Prime stable is good enough for me. Hitting 80 degrees though, but I wont be using it 24/7!! I've ammended my settings on page 13 to reflect.
I haven't found any stable settings without turning off that LLC. I really don't like the LLC. I have it on medium, but some random crazy spikes happens. I would recommend leaving the HWMonitor always ON for temps recording, and you will be surprised what you are going to see it. I once saw 1.67V. It never happens with prime or linx, but usually while gaming.
Hey silkysean are you using the B3 Board yet are you still on the B2 ? As for some reason there's a difference between the two for me anyway.. For example my B2 I could do 4.5 @ 1.31v Max , B3 needs 1.33-1.34 at least to pass prime for hrs.
Thanks for all your Info Mate , It's hard to find any new in put on these B3 Overclocks at the moment. I'm still trying alot of configurations myself so I will keep posting my results also.
I found that with LLC on I get much lower idle voltages. I set LLC on low (25%), offset to +0.030 and Additional Turbo Voltage to 0.080. My 2600K idles at a voltage of 1.016V and peaks at 1.376. With LLC off and higher offset and no additional turbo voltage it idles at about 1.1V with same peak voltage at the same clock setting (4.8GHz).
Confused as to what i should set for offset.. 0.190? I'm running 1.395 stable for 14 hours prime95 so far, with all settings to extreme, vram at 350 and llc on extreme..HT on and turbo on. (1.385 resulted in bsod 124)
Would it be 0.190? With LLC on regular as the offset, this doesnt sound right to me.
Try it and see, though I think 0.190 is too high for 1.395v. Try 0.165 and see what the voltages are like.
Confused as to what i should set for offset.. 0.190? I'm running 1.395 stable for 14 hours prime95 so far, with all settings to extreme, vram at 350 and llc on extreme..HT on and turbo on. (1.385 resulted in bsod 124)
Would it be 0.190? With LLC on regular as the offset, this doesnt sound right to me.
Using the Additional Turbo Voltage and CPU Voltage Offset example for 48x multi...
Old board: +0.005V offset, +.184 turbo VID
New board: +0.030V offset, +.192 turbo VID
For the Life of me I cant get anything stable with LLC on Regular , I'm using Medium .. The above are a starting point as I'm not able to stay stable for over 1 hr with any configuration I run . If your stable then lower the Additional Turbo Voltage till it fails.
Using the Additional Turbo Voltage and CPU Voltage Offset example for 48x multi...
Old board: +0.005V offset, +.184 turbo VID
New board: +0.030V offset, +.192 turbo VID
For the Life of me I cant get anything stable with LLC on Regular , I'm using Medium .. The above are a starting point as I'm not able to stay stable for over 1 hr with any configuration I run . If your stable then lower the Additional Turbo Voltage till it fails.
I'm 15 hours stable on prime95 blend so far, with offset mode
Right now, with full load i'm at 1.368 volts, with an ambient temp of 22-23C (72-74F) my max temp has been 84C on the h70 with stock fans, one of which i have a resistor on, though right now its at 78C.
Now, yesterday, i had manual settings and 1.395 going on, stable 14 hours, then around hour 16 i had a bsod 124.. so since then i put in these offset settings.. shall see if i survive 24 hours like this.. cant see how though, since the max volts are less than the 1.395 so far?
Is there a way using real temp or cpuz to see the voltages over time on a graph or listing?
Can offset be used at 5.0ghz.. ie: since LLC is set to regular in this case?
1305 bios, b3 deluxe
Here are my 4.8ghz settings:
Ai Overclock Tuner: Manual
BCLK/PEG Freq: 100.0
Turbo Ratio: "48"
Internal PLL Overvoltage: auto
Memory Freq: 1600mhz
Dram Timing Control: your ram specs here
Load Line Calibration: Regular
VRM Frequency: auto
Phase Control: defaults (not extreme)
Duty Control: defaults
CPU Voltage: Offset Mode
Offset Sign: +
Offset Voltage: 0.125
DRAM Voltage: your ram volts
CPU Spread Spectrum: Disabled
Advanced Menu:
CPU Configuration:
Hyperthreading: Enabled
Intel Virtualization Tech: Enabled
Enhanced Speedstep Tech: Enabled
Turbo Mode: Enabled
CPU C1E: Enabled
CPU C3 Report: Enabled
CPU C6 Report: Enabled
Is there a way using real temp or cpuz to see the voltages over time on a graph or listing?
Using the Additional Turbo Voltage and CPU Voltage Offset example for 48x multi...
Old board: +0.005V offset, +.184 turbo VID
New board: +0.030V offset, +.192 turbo VID
For the Life of me I cant get anything stable with LLC on Regular , I'm using Medium .. The above are a starting point as I'm not able to stay stable for over 1 hr with any configuration I run . If your stable then lower the Additional Turbo Voltage till it fails.