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Old 02-27-09   #541 (permalink)
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I can get into windows with it at 3.6, but about 10 seconds after windows loads, it reboots itself. Its a great little chip, its just not a good one for OC'ing.

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Old 02-27-09   #542 (permalink)
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Well I've discovered my problem. Or at least I think so. The overclock is perfectly fine. My processor is automatically being scaled back on multiplier. I thought that with cool n quiet disabled this wouldn't happen. Does anyone have any idea of a setting in the bios I may have missed that would do this? I've noticed it scales back when it's under Full Load which I find really odd.
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Old 02-27-09   #543 (permalink)
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new board ^_^


http://valid.canardpc.com/show_oc.php?id=516557
shoutout to my boy kairi..ima get your 3.6 nyahaha
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Old 02-27-09   #544 (permalink)
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Quote:
Originally Posted by oulzac View Post
I can get into windows with it at 3.6, but about 10 seconds after windows loads, it reboots itself. Its a great little chip, its just not a good one for OC'ing.
whoa, what voltage are you at?

3.2 is the average overclock ive seen around here.

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Old 02-27-09   #545 (permalink)
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personal best haha i need a new cooler lol



http://valid.canardpc.com/show_oc.php?id=517076
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Old 02-27-09   #546 (permalink)
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There are so many people having trouble getting the Kuma past 3.2Ghz stable that I've come to call it the wall. Many can boot at higher speeds (I can get above 3.4), but it seems stability is a major issue anywhere 3.3 and above for the majority.

For my system, 3.2 is stable all day at low voltages with the memory, sideport memory, and igpu overclocked as well. Boost it up to 3.3 with any combination of multi and fsb, and I start to get rounding errors and the WEI causes my video driver to crash and restart. At 3.4, I can open most everyday programs, but all stress progs cause bsod, haven't tried any games.

Perhaps some of you guys who do have a 3.3Ghz+ stable setup can share some insight?
I get 3.3Ghz stable with 245x13.5 @ 1.44v. 3.4Ghz takes 1.475v, and orthos will fail after a couple hours. So far I havent had any restarts or crashes yet, but in order to get 3.4 stable, I need 1.5v, which i'm not will to put through this chip on air cooling. So 1.475 it stays.
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Old 02-28-09   #547 (permalink)
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Getting sooooo close to 3.5!

http://valid.canardpc.com/show_oc.php?id=517452

I tried lowering everything else and just pushing the multi and fsb up. I set the nb to 1000, the ht to 1000, the memory to 200, and upped the vcore to 1.4v, the fsb to 1.34v, and the chipset to 1.34v. Set the multi to 16, then started walking up the fsb. Got it up to 16x218=3488 stable enough to run simple benches. BSOD at 16x219.

I will reach 3.5 before the weekends out!

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Old 02-28-09   #548 (permalink)
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its a good thing for most of you guys having cold weather..unfortunately here in the philippines its bull ***** hot..thats why i have no updates for a while..
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Old 02-28-09   #549 (permalink)
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its a good thing for most of you guys having cold weather..unfortunately here in the philippines its bull ***** hot..thats why i have no updates for a while..
I live in Las Vegas, and while it's cool here now, it's never truly cold!

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Old 02-28-09   #550 (permalink)
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I ramped up just one core(set the other to lowest multi) since I don't want to risk frying my weak mobo from too much load. The highest I could get either core was 3.5Ghz at 1.45V, but I did not stress test it.

Anybody running their 7750 on a K9A2-CF revision 1 that is only rated for cpu's up to 95W and if so how high have you run the voltage when stress tessting?
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