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post #1801 of 8112
Quote:
Originally Posted by Loosenut View Post

Quote:
Originally Posted by KarathKasun View Post

You may need to bump your voltage. I need 1.45v (1.5v load) for 4600.
Quote:
Originally Posted by patricksiglin View Post

can you run prime95 with f7g without locking up? I can boot in but anything past stock I lock up when running prime95 with that bios.

yes I can
http://valid.canardpc.com/show_oc.php?id=2123867

reason I moved to the f7g bios was I was testing for new features that may or may not affect my OC, but mainly for my memory clock.
notice how I have cpu @ 201....this is how I got my memory to run at the rated speed & timings. dunno why it likes this but it does.
just finished wprime and 20min of prime 95...stopped it due to crash but was resolved with even more voltage as per a suggestion earlier.

starting prime back up for further testing as I got this chip last night from microcenter.

edit: decided to run cinebench instead

ok I guess it works for you then. F7G locks me up at any overclock on my 1866 or my 1600mhz memory. I don't know why. The 1866 is corsair vengeance and the 1600 is patriot sector 5 maybe my memory is causing the problem for me then.
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post #1802 of 8112
Quote:
Originally Posted by astrovasilis View Post

Cinebench 7.14 with what clock and bios?

I would like to know your settings for this too because I thought I remember you saying 5GHz and if this is the score for 5GHz then your method is not working. At 5Ghz I get cinebench score of 8.12 so just to give you an idea.

Let me know how its working out and what settings you have.

Thanks
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post #1803 of 8112
Quote:
Originally Posted by Loosenut View Post

Quote:
Originally Posted by KarathKasun View Post

You may need to bump your voltage. I need 1.45v (1.5v load) for 4600.
Quote:
Originally Posted by patricksiglin View Post

can you run prime95 with f7g without locking up? I can boot in but anything past stock I lock up when running prime95 with that bios.

yes I can
http://valid.canardpc.com/show_oc.php?id=2123867

reason I moved to the f7g bios was I was testing for new features that may or may not affect my OC, but mainly for my memory clock.
notice how I have cpu @ 201....this is how I got my memory to run at the rated speed & timings. dunno why it likes this but it does.
just finished wprime and 20min of prime 95...stopped it due to crash but was resolved with even more voltage as per a suggestion earlier.

starting prime back up for further testing as I got this chip last night from microcenter.

edit: decided to run cinebench instead

The only thing I wanted to test on f7g was disabling a core and making mine a 4 core and increasing my overclock more to see how high I could go. So for right now I loaded f7g locked a core and dropped f7c back on without over writing my settings and it kept my cores at 4. I wonder if this would work with apm on f6???
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post #1804 of 8112
FX-4100 seems to want more volts. It is set in bios to 1.45 but LLC brings it up to 1.48-1.5 under load. I have tried FSB and multiplier overclocking, both need about this voltage. anything above 4.6 requires a big voltage bump.
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post #1805 of 8112
Quote:
Originally Posted by mikezachlowe2004 View Post

I would like to know your settings for this too because I thought I remember you saying 5GHz and if this is the score for 5GHz then your method is not working. At 5Ghz I get cinebench score of 8.12 so just to give you an idea.
Let me know how its working out and what settings you have.
Thanks

I've done some more testing and here are my results
Quote:
With 23.5 Multiplyer and 200 FSB
Increasing NB to 2200 from 1800 Lowered Score to 7.10 from 7.14
Matching HTT to 1800 and NB to 1800 Score of 7.10
HTT doesnt seem to change much except lowering the temps allot
Stock settings 3.6Ghz (C1E etc) are 5.96 in Cincebench3
Quote:
4.2Ghz at stock HTT and NB 6.86
4.2Ghz at 1200 HTT and Stock NB 6.85
4.2Ghz at 1200 HTT and 1800 NB 6.85
4.8Ghz at 1200 HTT 7.16
4.6 at 1200 HTT 7.08
4.6 at 2000 HTT 7.08
4.6Ghz 1200 HTT 1600 Mhz Ram 7.10
4.7Ghz 1200 HTT 1600 Mhz Ram 7.18

So it appears I am definatly being limited by my RAM for further testing.

For others running their Voltages at 1.4+ for 4.2 Ghz that's crazy. If you lower your HTT you can run 1.3v.
Edited by ComputerRestore - 11/29/11 at 3:23pm
post #1806 of 8112
Quote:
For others running their Voltages at 1.4+ for 4.2 Ghz that's crazy. If you lower your HTT you can run 1.3v.

Indeed, doing a multiplier OC (NB and CPU) doesnt require 1.45+ until 4.6. HTT speed also doesnt seem to affect much. Hell, FSB overclocking gives me almost the exact same results at the same core speeds as a multiplier OC.

Also, my FX-4100 @ 4.6 PPD score seems to be settling at around 800 per core.
SMP client keeps throwing "Server did not assign work unit" errors
Edited by KarathKasun - 11/29/11 at 4:27pm
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post #1807 of 8112
    
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post #1808 of 8112
Quote:
Originally Posted by mikezachlowe2004 View Post

You shouldn't need 1.5v for 4.6GHz. Should be closer to around 1.425-1.45v. 1.5v should not be needed until 4.8-5.0Ghz in most cases.
Let me know if you need anymore help

True enough, I think. Disabling C1 & C6 (whatever they're for... when messing with my Phenom, I never needed to touch those) did help. When I disabled them, I lowered my Vcore offset a few notches, booted and stressed the system for more than 15 mins. By that time, in previous tests at least one core would have submitted to my torture, but now they held up with a max Vcore of 1,46v. I'm gonna try lowering it some more tomorrow.
The discrepancy from 1,45v bios to 1.5v under full load might actually be due to the fact I set CPU LLC to 'Asus optimized'...
The true test for me was playing Skyrim for a while. It held up nicely, where before I got a BSOD (one or more cores pooped out that time, I guess).
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post #1809 of 8112
My FX-6100 Will be here Friday, hope it faster than my FX-4100. Also does faster memory benefit the FX cpu?
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post #1810 of 8112
Quote:
Originally Posted by Spartan805 View Post

My FX-6100 Will be here Friday, hope it faster than my FX-4100. Also does faster memory benefit the FX cpu?

yeah 6100 is faster but not sure it would be any faster gaming. On cinebench stock clocks you will get around 4.0 and at 4.8 5.8 or so.
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