Opteron 939
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 Apr 26 2006, 04:18 PM
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#21
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ  
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QUOTE(tAmp0i @ Apr 25 2006, 11:41 PM) Try out LDT voltage 1.3v, Chipset voltage 1.6v, Vcore 1.45v + auto Or might swap the ram slot and give it a go.... I'm guessing the Vcore is not enough  QUOTE(moderno @ Apr 26 2006, 12:19 AM) opty's like sudden voltage jump for certain batch...not like our winnie / venice days i suppose...can increase little by little for enchance stability Hmm... i'll try it out tmr, thx |
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Apr 29 2006, 12:17 AM
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#22
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(redbull_y2k @ Apr 28 2006, 02:49 PM) The clockgen in embedded inside the chipset so in theory, feeding more voltage would increase the stability on higher HTT. aiks, sorry for quoting  The clock gen is actually inside the processor known as PLL clck generator. |
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Apr 29 2006, 03:59 PM
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#23
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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Hmm... i found out something about Opty o/c.
I think it's the same as A64 o/c oso, bcoz winc87 told me tis issue b4. Setting the drive strength at weak 4 and Vcore at 1.48V failed Prime95 in 1 min time. However, when i set the drive strength to weak 2, it failed in 27 mins with 1.45V. Well... now i resume from the FFT i failed a miracously it passed again. |
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Apr 29 2006, 04:50 PM
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#24
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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What's yr Vcore and other settings?
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May 1 2006, 06:21 PM
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#25
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(squall_12 @ May 1 2006, 01:37 PM) errr i dont thinks u understand the basic of overclock daywalker if u buy a high end CPU but cheap value rams u will decrease u cpu performance dude It wont affect the CPU, however, it will affect the overall computer performance.  |
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May 2 2006, 06:48 AM
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#26
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(DaBaD @ May 1 2006, 02:25 AM) Here's my lastest oc on Opty 144 What is yr proc stepping?    QUOTE(Hungry_Wolf @ May 1 2006, 10:13 AM) guys, my 0607 doesnt perform as i expected.... Remember to turn off cool n quiet. Watch the DRAM drive strength too (set it to level 1,3,5,7) if u r using TCCD. now i only can reach 2700mhz @ 1.5*104% 2800@1.55*104% wont pass prime2004.... i'm running 285*9=2565 now @ 1.325*104%..... any tips for lowering my voltage at high speed? Can u do auto vcore to reach 2700MHz? What's yr BIOS version? Mine is the latest 0406 (ultra-D) Well, finally reaching 2.809GHz. The RAM oso performing well at tight timing  Vcore : 1.45V Vdimm : 2.70V VLdt : 1.20V Vchip : 1.50V Ldt multi : 3.0x RAM divider : /12 (5:6 ratio) DRAM drive : weak 1 (level 1) Data drive : level 1 Super PI 1MB : 29.805s (finally break 30s barrier)  Here's the screenie (Priming in process) ~~~~~~~~~~~~~~~~~~~~~~~~~~ This post has been edited by charge-n-go: May 2 2006, 07:04 AM Attached thumbnail(s) 
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May 2 2006, 07:05 PM
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#27
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(redbull_y2k @ May 2 2006, 02:45 PM) a little update. haha, js noticed u r using 0602 batch, no wonder o/c better than mine. 0607 batch seems to perform slightly worse   |
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May 3 2006, 04:27 AM
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#28
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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muahaha, arj gatal again when knowing 0602 is a good batch
jon89: I'm using the same method as ah_khoo. Setting the basic stuff in BIOS is better. Fine tuning in windows actually saves time in rebooting, but A64Tweaker is not 100% accurate, it's better to test again after u set those parameters in BIOS. |
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May 3 2006, 12:56 PM
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#29
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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haha, luckily dinster ordered CAB2E 0602 and CACJE 0607 <-- dunno isit correct or not the code
Our optys can reach 2.8GHz pretty easily |
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May 3 2006, 07:12 PM
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#30
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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arj, r u using TCCD?
Mine oso same. If I boot CL2.5 at low clock, sometmies it failed. Must set to CL2.0 one. btw, my Super PI 32MB result : Attached thumbnail(s) 
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May 3 2006, 11:17 PM
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#31
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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My TCCD behave weirdly after DDR480, hv to suddenly change to loose timing. B4 tat can use CL2.0, esp b4 DDR470, if not the system sometimes will freeze LOL.. i oso dunno y.
Hey, all the best in doing 290x9 = 2610. U'll have something tat can outperform FX60 already  |
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May 4 2006, 12:01 AM
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#32
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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What's yr settings now?
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May 4 2006, 01:02 AM
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#33
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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TCCD works well @ 2.8V and below even for tight timing.
2-2-2-5 is For me impossible to pass 211MHz even with high voltage n drive strength. 2-3-3-6 can run up to DDR468 with 2.70V only. Hmm... arj i oso wanna know yr voltage, see how's my TCCD compare to yours |
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May 6 2006, 05:08 PM
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#34
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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It seems like 0607 CACJE is the worst batch in year 2006 (1.50V can do 2.85GHz only).
Im so unlucky Anyone using 0607 from dinster bulk? Can post any results here? |
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May 6 2006, 05:16 PM
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#35
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(ikan_semilang @ May 6 2006, 04:12 PM) I want to see also the result from bulk king's. I'm still using 2.8Ghz. Want to get 3.0 need more better cooling because need up vcore. wow, what cooler u r using? 6000rpm fan but 48C.My stock fan @ 2.75GHz 1.45V oso not that high ler .Hmm... maybe yr mounting not tight enough? |
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May 6 2006, 05:48 PM
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#36
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(ikan_semilang @ May 6 2006, 05:33 PM) Stock HSF AMD64 3500+... eh... mine oso stock A64 HSF (borrowed from fren since my opty is OEM) but only 4800rpm max   48C is really high ler... I've never reached that temp b4 even @ 1.45Vcore, and the PWM temp is always higher than CPU (usually 44-48C during hot afternoon). QUOTE(ikan_semilang @ May 6 2006, 05:43 PM) What the best bios for DFI Lanparty SLi-D? Now using official latest bios from DFI.. hehe, wrong section i guess. |
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May 6 2006, 06:12 PM
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#37
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(ikan_semilang @ May 6 2006, 05:52 PM) I'm donno why it be happen like that. Even using default speed also the stock HSF spinning very loudly. nvm la, the CPU can o/c high can ady QUOTE(Hyde`fK @ May 6 2006, 05:57 PM) Just to make your life easy. No need so mafan go through the whole thread. Wow, your Opty 146 is the best !! 1.325V @ 2.8GHz..... wtf 1.475V @ 2.8GHz <--- mine |
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May 7 2006, 12:25 AM
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#38
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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I think lys008 has the same opty batch as mine, 1.4V @ 2.7GHz.
I'm having almost the same temp as him when CPU full load (at nite la). Hot afternoon will have around 44C full load and 33C idle. All on stock HSF. |
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May 7 2006, 10:53 AM
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#39
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(dinster @ May 7 2006, 10:38 AM) nowadays, people are greedy Lol... i m greedy to get 3.0GHz.nice OC !  Opteron 939 doesnt respond well to voltage, instead they will perform better with better temp. upgrade ur cooling perhaps ? Now already got Scythe Ninja, but never attached with the bundled fan. Just place it somewhere below my CD drive to blow the HSF from far. I think the temp drops about 4C compare to stock HSF VC-RF is also going very strong. With a 1500rpm 80mm fan placed on top of the HDD to blow around the chipset/pwm area, the chipset is cooled down alot thanx to the copper cooler Here's the screenie on full load temp: Attached thumbnail(s) 
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May 8 2006, 12:35 AM
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#40
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Senior Member
4,060 posts Joined: Jan 2003 From: Penang / PJ
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QUOTE(dinster @ May 7 2006, 11:52 AM) i would say CACJE 0607APAW is a "more than average" stepping. sure, haha,burn baby burn. continue to burn in the cpu, u might be able to lower the vcore. QUOTE(Par@dox @ May 8 2006, 12:30 AM) Here's mine at default vcore. wow ! 2.76GHZ !! My proc kenot go that high, at most 2.72GHz only May I know yr RAM settings and other system specs? |
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