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Ivy Bridge (Z77) OC To 7Ghz and beyond!

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  #1  
Unread 05-14-2012, 21:22
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Default Sabertooth super-inefficient?

Not sure what's going on, but the Saberboob I'm testing seems highly inefficient in 32M. I think I'm not doing anything wrong as LSC is enabled as well as the cache options in the bios.

Anyone got any clue? Pretty sure I'm just being a retard-at-the-keyboard again.



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Unread 05-14-2012, 22:05
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yep that looks like poo, guess you need a gene or gd65 if you dare muahahahaha
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Unread 05-14-2012, 22:30
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Used the GD65 before ... that one was efficient enough.

But now it's stuck at x16 multiplier
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Unread 05-14-2012, 22:37
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Quote:
Originally Posted by Splave View Post
yep that looks like poo, guess you need a gene or gd65 if you dare muahahahaha
well it's strong. 2.15v for 2 hours benching was no issue. Got some weird CPU here that scales insanely with voltage, without for that mather reaching very high clocks. Just saying ... board should be no problem.

@PJ: had an issue like that to. Suddenly all my memory multipliers over 1800 where gone. Reflashing bios, and changing between bios chips helped. No clue what happend tho.

btw not using maxmem anymore?
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Unread 05-14-2012, 22:38
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use the older bios from msi website. then flash again with the new one. i was stuck @ 57x and couldn't do 58x. but doing so let me use higher multi.
use dos commands... it worked for me.
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Unread 05-14-2012, 22:41
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Hum
We didn't find it that slow, which bios ?

13 Z77 Motherboard Tested
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Unread 05-14-2012, 22:44
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And I thought my efficiency was bad but yours is even worse

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Unread 05-15-2012, 00:18
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Default

Efficiency on the MSI board seemed fine. It's a different OS install, though, but applied the same tweaks.



Quote:
Originally Posted by ME4ME View Post
@PJ: had an issue like that to. Suddenly all my memory multipliers over 1800 where gone. Reflashing bios, and changing between bios chips helped. No clue what happend tho.

btw not using maxmem anymore?
Well, it actually works perfectly at stock settings, but goes into x16 mode when adjusting the ... cpu voltage . Flashed BIOS, switched BIOS, flashed ME ... still going into x16 after Vcore adjustment.

No maxmem tweak ... basic stuff first.
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Unread 05-15-2012, 11:59
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Try to set trfc manually or to check it. On ASrock Z77 extreme6 I had the same difference. It was a memory issue

100x42 (4.2 GHz) 1200 7 11 7 28 1T - trfc 86/96 : 7.47.x min
100x42 (4.2 GHz) 1200 8 11 8 28 1T - trfc 110 : 7.38.x min

GSKILL PIS 17600CL7D-4GBPIS kit

Seems to be ea memory throtoling issue

This is why i lost a lot here:


Alex
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Last edited by Delex; 05-15-2012 at 12:21.
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Unread 05-15-2012, 12:46
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damn, that looks really slow

set maxmem so that wazza can work properly

try UD5H
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