Printable View
its a CCBWE 0551VPMW chip.
right now, i'm at 2.4ghz prime for 30mins at stock vcore. i will update you guys to see how far i can push it.
i'm planning to find the max speed at default vcore first, then prime it for about 12 hours to burn it in, then up the vcore and try to find its max.
i'm hoping for 2.7 on air, but i'll settle with 2.6.
do any of you guys have this stepping?
Yep I have the same stepping Opty 165 CCBWE 0551VPMW and all is good in Opty dual core land 2.75Ghz stable 2.8Ghz with 1.6v
http://img526.imageshack.us/img526/8...m52s0ui.th.png
Just got this Opteron 165 CCBWE 0551UPMW
http://img19.imageshack.us/img19/767...upmv6ke.th.jpg
I think this is good chip, but I have to test it more...
what type of cooling have you got?Quote:
Originally Posted by barrel
my 165 run 2.7ghz 1.47v dual prime
I don't know why but my 148 @ 3ghz run smoother
yeh, i noticed that also, my opty 146 was running 200mhz faster, but in windows it seems snappier than my opty 170 @ 2.6gQuote:
Originally Posted by Supertim0r
after a few nights of testing, i've only reached 2.6ghz prime stable with 1.45v (most memory timings are at default). anything higher and core0 will crap out. after about 23hrs of burn in, it didn't help it at all. so it looks like i have to settle with 2.6ghz
make sure you guys have both xp and amd dual core patches installed, my 148 running at 3.40Ghz isn't as butter smooth as the 170@3.0Ghz, at 3.20Ghz the dual core completely pwned the 148. :D :D
yep, i have both patches installed :) i was just wondering if the many memory tweaks with this mobo will help get my core0 stable at anything higher than 2.6ghz?
Opty CCBWE 0551 VPMW
Note:
1. don't trust the temp!, thats is after stopping the dual prime, the real temp about 43-46 full load on both core
2. On stock cooling@5000 RPM
3. I live on tropical island so the damn temperature about 30-33C
http://i19.photobucket.com/albums/b1...ic/2400mhz.jpg
Question...is my max temperature just 49c?, thats what the Tcase said..
What is the 2nd patch you are talking about?
I know only one, KB896256 patch. Plus that Throttle registry entry and amd cpu driver. Is there something else?
i have the same Opty coming soon.. what will i be able to get with a DFI-Ultra D, G.skill 2x1GB HZ DDR500 PC4000, and water cooling?
I also have opty 165 on the way with the same G-Skill but I will also be going to an expert board for the extra space between my cards:woot: ...Quote:
Originally Posted by adam02
2.6 should be easy, anything higher, just hope you dint have 1 weak core like me to bring it down:(
but then again, nothing is guarantied with overclocking
Eh, heard it was average.
should i have gotten a 175 or 170 for the higher multiplier or a 4400? cos i want to get a decent overclock? :(
as long as your board does high HTT well, you should be OK. you can use a divider on the memory.
I will have the exact same setup soon, post up your results when you get it going.Quote:
Originally Posted by adam02
Quote:
Originally Posted by adam02
every cpu is different. just hope you get a winner:D I'd consider a "winner" 2.65ghz+. Not the best, but you could get a 2.4ghz "dud".:(
I agree. My last 170 0546SPMW can only reach 2.45Ghz @1.48v but my current 165 0550 UPMW reaches 2.7Ghz@1.4v. I get better performance /w less money:DQuote:
Originally Posted by cdelong
Mine did 300x9 = 2700 w/1.40v + 104%
Got a 0551 UPMW for comparison too.
Running 2.7ghz at 1.475 so far on my 165 CCBWE 0551 VPMW. Very impressed with how this runs, makes my San Diego at 2.8 "feel" sluggish.
so far 1.44 for 2600...
interesting, im down to 1.44v at 2600 prime still plugging away, 2700 should be easier but something must be hold me back elsewhere. 2700 was stable, but i flashed my X1900XT to XTX and now its not. Kinda wierd.
Trying to revive this thread. anymore OC's?
Sounds like PSU problem, but yours should be able to handle it easilyQuote:
Originally Posted by Budwise
just got mine today , opty 165 CCBWE 0551 VPMW.
I got WC and for now its ok runing 2700Mhz@1.45v :
http://img278.imageshack.us/img278/1...estavel4xo.jpg
more tests later.
regards