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04-23-2011, 01:51 PM
Dumo

Quote:

Originally Posted by Vivi

finally dumo!

its not a 5770 but hey 5720 can do :p. same as mine.

how did your 5770 chip die?

Thanks Vivi:D

Yours is awesome too:) Love your 285's '01 run:up:

I suspected the old enemy of condensation that killed it, but also my CWT 1300Watter psu was on the brink of dying @ that time. Few times MIVE gave an "overvoltage warning" in bios:(
04-23-2011, 03:38 PM
jcniest5

Quote:

Originally Posted by Dumo

Thanks OC:up:..I can build a small benching shack probly with all those 2600Ks:D

Interesting personal observation from all these 2600Ks are

Most of >54Xs s/n last two digits are in between 80~99

A few cpu came with a square heatsink imprint which indicated that Intel did randomly test its sb chip (and mostly is a dud)

NVM...I got it. Will try it one more time tomorrow.
04-23-2011, 06:35 PM
owikh84

2 Attachment(s)

My new 2600K L101B801
54X multi; 5455 wall
VID @ 3.4GHz = 1.2109v
04-23-2011, 06:44 PM
BranFB

2600K L045B387 VID@3.4GHz = 1.192 - Is it good? And any suggestions for vcore for 5GHz? And the other voltages as well...
I'm @
4.6GHz 1.35v
4.7GHz 1.38v
(strange if)

AsRock Extreme4 Motherboard
Patriot Division 2 9-11-9-27 @1866 1.65v
04-23-2011, 06:54 PM
owikh84

Quote:

Originally Posted by BranFB

2600K L045B387 VID@3.4GHz = 1.192 - Is it good? And any suggestions for vcore for 5GHz? And the other voltages as well...
I'm @
4.6GHz 1.35v
4.7GHz 1.38v
(strange if)

AsRock Extreme4 Motherboard
Patriot Division 2 9-11-9-27 @1866 1.65v

are u sure ur VID reading is taken from realtemp/coretemp?
not from CPU-Z
04-23-2011, 08:33 PM
Falkentyne

Quote:

Originally Posted by BranFB

2600K L045B387 VID@3.4GHz = 1.192 - Is it good? And any suggestions for vcore for 5GHz? And the other voltages as well...
I'm @
4.6GHz 1.35v
4.7GHz 1.38v
(strange if)

AsRock Extreme4 Motherboard
Patriot Division 2 9-11-9-27 @1866 1.65v

that's not the VID, I think that's the vcore you're reading.

use realtemp 3.67 and click the toggle at top right while at 3.4 ghz. Double check it there and make sure you have power states/c1e/c3/c6 disabled.
04-24-2011, 12:14 AM
BranFB

Quote:

Originally Posted by Falkentyne

that's not the VID, I think that's the vcore you're reading.

use realtemp 3.67 and click the toggle at top right while at 3.4 ghz. Double check it there and make sure you have power states/c1e/c3/c6 disabled.

all done - 1.192V
@4.8GHz RealTemp is saying 1.3611v. but requieres 1.43v I guess :?
04-24-2011, 01:05 AM
Falkentyne

O_O
That's the lowest VID I've seen (at stock)....
Yet my VID at 5 ghz is 1.3611...(in bios and RT).
04-24-2011, 01:26 AM
BranFB

Guess at one point RT is stop checking and saying 1.3611 for everything.
Able to boot @56multi with Ait cooling.
Soon will be watercooling thsi machine for quieter use. And will see what's going on.

Still hard to stable it @48Multi and above with air.

RAM is 2x4GB 1.65v so... yepp.
is it bad for the VTT to be 1.051 when the Dv is 1.65. diff >0.45
04-24-2011, 02:19 AM
sandy

what anyone ever tried batch L102b281?
04-24-2011, 10:26 PM
jcniest5

Quote:

Originally Posted by jcniest5

So, after having so many bad luck with the 2600K, I'm selling my last one and move to 2500K for a change. I know I will miss the HT and 1MB additional L3 cache, but heck with that. Just came back from MC with a new 2500K L101B483 batch and we'll see if this is good or bad. If it's also bad, I'm gonna sell all the SB components and go back to 1366...heheehe...more a joke, but seriously, this SB is probably not for me.

Edit: Just stress-testing a basic OC of CPU Level Up 4.6Ghz on the M4E. Hope it can pass this basic OC. If it does, then I will try a higher speed and see how it goes.

So far it's running very cool! With 4.6Ghz using 1.352v (as shown on CPU-Z), it's showing: 56-57-59-55 with 100% CPU usage (Prime95'ed).

Stay Tuned!

I'm only able to get this to OC to 5Ghz (50x100) at 1.512v (using Offset at +.200) with everything else at Auto. It begins to dawn on me that it may not be any CPUs I've got. Maybe it's my two boards.

Quote:

Originally Posted by sandy

what anyone ever tried batch L102b281?

Is that 2500K or 2600K?
04-25-2011, 01:35 AM
sandy

Quote:

Originally Posted by jcniest5

Is that 2500K or 2600K?

2600k bro
04-25-2011, 05:52 PM
babalouj

2 Attachment(s)

I'm glad I decided to try my luck again today at the local Microcenter. L046B028 2600K. 5ghz at 1.408V loaded. 56x multi. 51x multi without pll overvolt.
04-25-2011, 06:16 PM
little_scrapper

I dont get a very good OC on my 2500K. I havent done much tweeking but some quick and dirty OC'ing by just wratcheting up everything and setting it to even 45X or more and its not stable. Anyone got any ideas for me because I have followed the OC guides but I still havent seen a good stable OC over about 4.5 Ghz. Maybe its my WS revolution board. Iono.

2500K batch # 3101A127.

Letting Asus utility do a quick OC from the desktop it sets me up at 4.2Ghz and 1.195V. What does this info tell me exactly in terms of OC ability? Anything?
04-25-2011, 07:28 PM
Dumo

Quote:

Originally Posted by babalouj

I'm glad I decided to try my luck again today at the local Microcenter. L046B028 2600K. 5ghz at 1.408V loaded. 56x multi. 51x multi without pll overvolt.

Nice one Baba:up:
04-25-2011, 08:01 PM
babalouj

Quote:

Originally Posted by Dumo

Nice one Baba:up:

Thanks, its a XX08 serial number, after reading your comment on the serial numbers I was a little scared before I tested it, lol. I have a GSkill sniper 7-8-7 8gb kit coming tomorrow for some 3dmark and superpi fun.
04-25-2011, 08:39 PM
Dumo

Quote:

Originally Posted by babalouj

Thanks, its a XX08 serial number, after reading your comment on the serial numbers I was a little scared before I tested it, lol. I have a GSkill sniper 7-8-7 8gb kit coming tomorrow for some 3dmark and superpi fun.

Yep, thats what I based my pick rather than just random. Will try s/n 01~20 next:D

Local MC here have a bunch of old stock L046s and 51s, costarica batch still in the stock room:)

Its a keeper Baba, have fun with it:up:
04-25-2011, 09:30 PM
Demo

2x 2600K's incoming with in 48-72hrs.. will be paired with a UD4-B3, is 4.5Ghz a guaranteed minimum OC?
04-26-2011, 03:01 AM
OldChap

Quote:

Originally Posted by kpablo

Download the new Linpack from Intel Website, and replace the old one in LinX with the new ones recently downloaded... and disable Hyper Threading.

Many thanks... that sorted it.

I wonder how many others like me get the not so good batches? this one needs almost 1.55v for 5.0 :(

Demo: For all that mine is poor, it went to 4.5 on auto everything (same board)
04-26-2011, 03:41 AM
Gaul

anyone know how to find MAX multi on 26K or 25K ?
Fastest way plz
04-26-2011, 03:45 AM
st0ned

With low air / stock cooler, disable PLL overvoltage, 1.45v , 2cores, HT off ( 2600k ) . Start with 50x, and walk your way down.

Your max multi will more likly be [multi without PLL ov ] + 5. So if you can do 50x without PLL ov you 55x will be your max multi.
04-26-2011, 07:34 PM
Demo

I have a silverstone zues 750zf (3yrs old)and silverstone strider gold 80 750watts (brand new) on my end and will be initially testing the OCing on the strider 80, in this case would the PSU matter in overclocking or its not really a concern ?
04-26-2011, 07:39 PM
Gaul

Quote:

Originally Posted by st0ned

With low air / stock cooler, disable PLL overvoltage, 1.45v , 2cores, HT off ( 2600k ) . Start with 50x, and walk your way down.

Your max multi will more likly be [multi without PLL ov ] + 5. So if you can do 50x without PLL ov you 55x will be your max multi.

thx, mine without PLL ov = 47x
with PLL = 53x :down: ones
04-27-2011, 12:53 AM
jcniest5

Think I'm done with SB. Gonna go back to 1366 and wait for Ivy Bridge. No more binning SB CPUs.
04-27-2011, 01:19 AM
Falkentyne

Did you at least try swapping the board first?

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