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amd fx 6100 overclock - Page 6

post #51 of 103
Quote:
Originally Posted by Magi8800 View Post

The multi goes way higher then 4900, and I already achieved 4900 using nothing but multi and volts. Doesn't actually seem to be much performance gain.
I saw a way bigger diff runniong my athlon 2 640 4 x 3.0 at 3.75 using FSB. Which is only a 750 mhz increase vs, 1600mhz.
Anyone discovered how to make the chip not lower the multiplier on the fly?

you want to be overclocking using the reference clock more than the multi on these chips.
 
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post #52 of 103
Seems like that may be the case.
Only issue with that style is the ref clock jumps everythign else up so you quickly overstep your ram.

It actually runs great with just the 3.9 across all cores and turbo disabled, completely stable.

More tests tonight.
post #53 of 103
you can lower your ram/nb/htt speeds to adjust for the raised reference clock
 
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post #54 of 103
What kinda temps are you getting with 1.4v? 50's?
Just want to mount a liquid block on the FSB (NB) before I do to much with it. Its the hottest component I have. Rivals my GTX460.
Of course the one I have for my old board is square, and they decided to make this one elongated so Ill have to make my own retention plate.
I wish someone would retail liquid blocks in my area. Nothign but those all in one units.
post #55 of 103
things i know..
cpu/nb..up to 2400..doesn't like over that
ht link..likes 2600-ish kookoo.gif:
RAM ..umm..i think mine was @ 1822
hope it helps
 
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post #56 of 103
Thanks for the input.

I finally got my ram to work at 1600 mhz, turns out I need to change the final latency from 29 to 27 and set the volts to 1.65.
They dont bother mentioning that on the ram package, so when I punched in the numbers printed on the ram it was for Intel systems.

The Intel systems have feature called XMP (Extreme Memory Profiles) which AMD boards don't seem to have. Or at least the 990FXA UD3 doesn't.

Now I can play with some more OC without that nagging at the back of my mind. Nothing like having a puzzle to solve with your new bundled hardware.

990FXA UD3 with 8GB Kingston KHX1600C9D3K2/8GX 135$ Boxing day rocks!
post #57 of 103
Sorry I forgot to mention I had to punch in the P/N on the ram into google and find a Manufacturers Specs to get the right numbers. Would be nice if they included that with ram.

Anyone having trouble might want to try the same.
post #58 of 103
Quote:
Originally Posted by Magi8800 View Post

I think my problem is some kind of voltage drop from a green power setting. I tried shuting of cool and quiet and turbo boost. Manually set the speed on all cores to 3.9. That works great but any higher and it starts shifting the multi more frequently. Which of course isnt fun when your at like 4.5 - 4.7. Will have to keep playign with settings.

What board? Sounds like you have APM turned on.
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post #59 of 103
Whats APM?
I shut off cool and quiet and C1E and a few others. Hmm lemme restart and Ill take a look.
post #60 of 103
Quote:
Originally Posted by Schmuckley View Post

things i know..
cpu/nb..up to 2400..doesn't like over that
ht link..likes 2600-ish kookoo.gif:
RAM ..umm..i think mine was @ 1822
hope it helps

I have
Nb:2610
Htt:2810

My temps are ~60 at full load on air.
 
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