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Phenom II steppings and max OC 550-940 - Page 36

post #351 of 2829
you guys must have extremely chilly rooms...

at idle (with my cpu on it's own 360 radiator under a swifty GTZ block) and at stock, i'm still at 34°C after multiple re-mounts. my ambient temps are at 26°c and at idle, the water temps don't go over 27°C.
    
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post #352 of 2829
There's an option in my BIOS called "AMD Stepping" which options P0, P1, P2, and P3. Any idea what these do? I may fiddle with them.
    
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post #353 of 2829
-Phenom II 940
-CPU stepping: ??????
-Revision: RBC2
-max CPU clock speed 3.5 GHZ (200/17.5multi)
-CPU voltage: 1.376
-HTT link: 1800 MHZ
-motherboard used: MSI DKA790GX Platinum
-motherboard BIOS revision: 1.4
-type of cooling: Xigmatek S1283HDT (w/e)


http://valid.canardpc.com/show_oc.php?id=489593
Edited by nubz - 1/21/09 at 7:52am
post #354 of 2829
Thread Starter 
CPU: Phenom II 940BE
CPU stepping: CACVC AC 0851 APMW
Revision: n/a yet
Max CPU clock speed: 3903MHz
Reference clock: 211
Multiplier: 18
CPU voltage: 1.52V
CPU-NB voltage: auto
Northbridge clock +voltage: 1900MHz 1.20V (auto)
HTT link speed and voltage: 1900MHz 1.2V (auto)
Motherboard: ASUS M3A79T-Deluxe
BIOS: 6002
Type of cooling: Coolermaster Hyper Z600

http://valid.canardpc.com/show_oc.php?id=487277
Sulaco
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post #355 of 2829
Quote:
Originally Posted by BenBrown View Post
From the chip that I have played with the higher the NB clock the harder it is to make stable at higher cpu clocks. Also the NB gives similiar if not better performance than a higher clocked cpu (within 100-200mhz or so).

AGREED!! I have seen more FPS in 3DMark06 at 3.6xghz with a high NB/HT Clock than I have a lower NB/HT Clock with the CPU being higher at 3.7x ghz

I can run applications without crashing but I cant run Prime 95 with higher NB/HT clocks without BSOD's or it Crashing.

I think I am going to have to go with a water cooling setup.. I am seeing Voltage doesnt make as much as a difference in oc'n this chip as heat does.

I can get the same STABLE clocks on stock volts as I can with voltages up to 1.6v, which isn't past 3.74ghz.. And It is NOT dependant on the Operating system. now I can boot HIGHER Clocks in Windows 7 and run applications they just aren't stable. I am wandering if a bios update from asus would help.. Guess I'll just have to see when they come out with a new one..lol..

Is there anyone else on here with the same M.B. as me??

Patrick
    
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post #356 of 2829
Quote:
Originally Posted by XenoMopH View Post
CPU: Phenom II 940BE
CPU stepping: CACVC AC 0851 APMW
Revision: n/a yet
Max CPU clock speed: 3903MHz
Reference clock: 211
Multiplier: 18
CPU voltage: 1.52V
CPU-NB voltage: auto
Northbridge clock +voltage: 1900MHz 1.20V (auto)
HTT link speed and voltage: 1900MHz 1.2V (auto)
Motherboard: ASUS M3A79T-Deluxe
BIOS: 6002
Type of cooling: Coolermaster Hyper Z600

http://valid.canardpc.com/show_oc.php?id=487277
Man, that's a great OC! Nice to see someone getting great results on air cooling, so I have a little glimmer of hope. Maybe the Week 49 chips just suck? It's a sad thought, but it may be the truth.
    
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post #357 of 2829
Quote:
Originally Posted by pow3rtr1p View Post
Man, that's a great OC! Nice to see someone getting great results on air cooling, so I have a little glimmer of hope. Maybe the Week 49 chips just suck? It's a sad thought, but it may be the truth.
Week 48 here running on M3A32-MVP mobo able to hit 3.9 also..CPUZ in sig
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post #358 of 2829
Thread Starter 
I do have to add that although it runs at 3900, it's not stable when I run OCCT or Prime95.
Both will result in a crash. Even with 1.55V. I have no Idea what to do next to get it stable, as I have read somewhere that 1.55V is max when on Air, I will not go any higher.
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post #359 of 2829
Sorry for forgetting to input the info here it is...

-Phenom II 940 BE
-CPU stepping...?? Dunno
-Revision : RB-C2
-Right now i'm stable @ 3.6, 18x mp
-Temps: Idle 32c, load 47c/49c
-Vcore @ 1.4250
-Northbridge @ 2.6 NB volt @ 1.4
-HTT link @ 1800mhz, stock volts
-Mobo: Asus M3N-HT Deluxe
-motherboard BIOS revision : 1701
-Cpu cooler: Thermaltake Bigwater 745

Sorry 2 for late reactions..I have a busy life and little time to work on my setup
Edited by Vegeta Rage - 1/21/09 at 11:42am
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 1090t @ 4ghz Asus M4N98TD - EVO Msi gtx 560TI SLI 8 gig's Kingston HyperX 1600 8-9-8-24 
Hard DriveOSMonitorKeyboard
Primary: 2x intel ssd RAID 0 360mb/s read Windows 7 Ultimate x64 ACER V243HQ 24" logitech 
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coolermaster ultimate 1000 watt Antec 1200 logitech Steelseries 
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post #360 of 2829
Quote:
Originally Posted by PatrickVanHelden View Post
AGREED!! I have seen more FPS in 3DMark06 at 3.6xghz with a high NB/HT Clock than I have a lower NB/HT Clock with the CPU being higher at 3.7x ghz

I can run applications without crashing but I cant run Prime 95 with higher NB/HT clocks without BSOD's or it Crashing.

I think I am going to have to go with a water cooling setup.. I am seeing Voltage doesnt make as much as a difference in oc'n this chip as heat does.

I can get the same STABLE clocks on stock volts as I can with voltages up to 1.6v, which isn't past 3.74ghz.. And It is NOT dependant on the Operating system. now I can boot HIGHER Clocks in Windows 7 and run applications they just aren't stable. I am wandering if a bios update from asus would help.. Guess I'll just have to see when they come out with a new one..lol..

Is there anyone else on here with the same M.B. as me??

Patrick
I'm getting my friends crosshair II formula on friday
he's going intel core i7.
See what i can do friday.
Let you know and i'll post pics.
My System
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CPUMotherboardGraphicsRAM
Phenom II 1090t @ 4ghz Asus M4N98TD - EVO Msi gtx 560TI SLI 8 gig's Kingston HyperX 1600 8-9-8-24 
Hard DriveOSMonitorKeyboard
Primary: 2x intel ssd RAID 0 360mb/s read Windows 7 Ultimate x64 ACER V243HQ 24" logitech 
PowerCaseMouseMouse Pad
coolermaster ultimate 1000 watt Antec 1200 logitech Steelseries 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Phenom II 1090t @ 4ghz Asus M4N98TD - EVO Msi gtx 560TI SLI 8 gig's Kingston HyperX 1600 8-9-8-24 
Hard DriveOSMonitorKeyboard
Primary: 2x intel ssd RAID 0 360mb/s read Windows 7 Ultimate x64 ACER V243HQ 24" logitech 
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coolermaster ultimate 1000 watt Antec 1200 logitech Steelseries 
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