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Phenom II steppings and max OC 550-940 - Page 234

post #2331 of 2829
Woot another stable OC this morning!

memory 2.23v (5-5-5-18-24-2T) at 1100Mhz
HT: 1.2v
Nb Chip: 1.21v
CPU-NB: 1.20v
CPU-NB multi: 10x
CPU vcore: 1.485v (although it drops to 1.46v in OCCT with no load, and 1.42v underload)
CPU freq: 206
CPU multi 17.5x
zalman 9500s
vista 64

How does everything look?
~Andrew
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post #2332 of 2829
Quote:
Originally Posted by shadow_419 View Post
Congrats! Keep plugging away until your cpu cries for mercy. lol
lol, I have been plugging away for almost 8 months now and I am still not satisfied.
For Sale: Swiftech H220
$80 (USD) or best offer
  
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post #2333 of 2829
Quote:
Originally Posted by brkbeatjunkie View Post
Woot another stable OC this morning!

How does everything look?
Brkbeatjunkie, looks good buddy

From what I've been told the sums of tRP and tRAS should equal tRC (23). Doubtful that adds any performance but every little bit counts. Do you have plans to raise your reference clock speed for some more overclocking? If you decide to make sure to adjust the memory divider accordingly so that the memory frequency does not become an issue.

Good luck
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post #2334 of 2829
Quote:
Originally Posted by thlnk3r View Post
Brkbeatjunkie, looks good buddy

From what I've been told the sums of tRP and tRAS should equal tRC (23). Doubtful that adds any performance but every little bit counts. Do you have plans to raise your reference clock speed for some more overclocking? If you decide to make sure to adjust the memory divider accordingly so that the memory frequency does not become an issue.

Good luck

I raised the fsb to 210 one time during my testings and it blue screened then as well. today ive been working on raising the NB clock. it seems to add a fair amount of performance increase
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post #2335 of 2829
Quote:
Originally Posted by brkbeatjunkie View Post
I raised the fsb to 210 one time during my testings and it blue screened then as well.
Brkbeatjunkie, drop the memory divider down one setting (DDR2 677) and re-test to see if it BSOD's. With your current overclock I believe your memory was 20Mhz overclocked which might explain the BSOD's/instability.

Good luck
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post #2336 of 2829
Quote:
Originally Posted by thlnk3r View Post
Brkbeatjunkie, drop the memory divider down one setting (DDR2 677) and re-test to see if it BSOD's. With your current overclock I believe your memory was 20Mhz overclocked which might explain the BSOD's/instability.

Good luck
well my friend, it was at 1066, i dropped down to 800mhz, but then have been slowly increasing the ref clock. now im at 250x14.5 for the CPU. 1.46v on CPU, 9x on the CPU-NB with 1.25v there and the NB chip at 1.31v. i would post screenshot but im using my mac while the greenmachine is stress testing right now. everything looks good and I think i should get a fair amount of performance gain out of this config.


EDIT: OCCT finished, no errors. I noticed there are no OC's on the list for 955's at the beginning of this thread. I would be honored if you could put mine up there - ive posted three stable OC's in this thread the last couple of days. can you all look at my screenshot and let me know if you have suggestions on where to go from here. thanks a bunch!!
~Andrew

Edited by brkbeatjunkie - 7/22/09 at 1:10pm
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post #2337 of 2829
Brkbeatjunkie, great job dude

Your OC is going up very steadily with each update!

OT: What kind of Mac do you have?
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post #2338 of 2829
Quote:
Originally Posted by thlnk3r View Post
Brkbeatjunkie, great job dude

Your OC is going up very steadily with each update!

OT: What kind of Mac do you have?

Look in my profile for pics and specs, its my true love: G5 Tower with dual 1.8ghz powerpc CPU's (2 physical). i use it for everything else except games.
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post #2339 of 2829
Ok so i have not attempted my Overclock yet as my as5 is currently curing. I wrote down the numbers off my cpu and i think my stepping is caczc ac 0903fpcw. Everything on the front page is cacvc so am i safe to assume i got a newer cpu?
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post #2340 of 2829
Quote:
Originally Posted by ckybam3 View Post
Ok so i have not attempted my Overclock yet as my as5 is currently curing. I wrote down the numbers off my cpu and i think my stepping is caczc ac 0903fpcw. Everything on the front page is cacvc so am i safe to assume i got a newer cpu?
I though it'd do the curing good if you have like a hot and cold cycle for it?(stress and non-stress)that's what I heard
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