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UD3P memory OC finetuning - Page 9

post #81 of 128
Thread Starter 
Quote:
Originally Posted by go4life View Post
nice! thanks for the info

so from what I understand from deadskull, 2.25v is max?
Well it depends on which chips are on the modules, the maximum voltage highly depends on that.

But the G-Skill 9600's are rated for 2.0 - 2.1v, so I assume 2.1v would be safe either way.

There are certain sets rated up to 2.4v, but those have D9GMH chips.
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post #82 of 128
2.25V is OCZ warranty max so...that doesn't really mean anything in real world voltage max.
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post #83 of 128
The 1100 Pi ICs do not like voltage. I OCed mine to 1165 with 1.84v. Increasing the voltage yields no increase in OC.

Can you lower Static tRead Value (Performance level) to 7 or 8?
post #84 of 128
Quote:
Originally Posted by Acoma_Andy View Post
Well it depends on which chips are on the modules, the maximum voltage highly depends on that.

But the G-Skill 9600's are rated for 2.0 - 2.1v, so I assume 2.1v would be safe either way.

There are certain sets rated up to 2.4v, but those have D9GMH chips.
oh ok!
I have to do some more testing later.

Quote:
Originally Posted by ericeod View Post
The 1100 Pi ICs do not like voltage. I OCed mine to 1165 with 1.84v. Increasing the voltage yields no increase in OC.

Can you lower Static tRead Value (Performance level) to 7 or 8?
thats quite nice for such a low volt!
I have the performance level at 8, I didnt think it was such a good increase from pl9 really!
    
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post #85 of 128
Thread Starter 
Really? I saw quite a reasonable difference in Everest memory bench.

But now I can't pass 1130mhz without raising the PL to 9.
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post #86 of 128
yeah, serious! I got almost the same results! If I dont remember wrong, copy was actually some mb/s better with pl9 than pl8

Im completely stable with my 1138mhz with PL8!
    
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post #87 of 128
Quote:
Originally Posted by go4life View Post
yeah, serious! I got almost the same results! If I dont remember wrong, copy was actually some mb/s better with pl9 than pl8

Im completely stable with my 1138mhz with PL8!
What do Everest numbers look like?
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post #88 of 128
Quote:
Originally Posted by DeadSkull View Post
What do Everest numbers look like?
Here is my post with the settings, im going to try now with write training enabled, and see how my results will be then!

Quote:
Originally Posted by go4life View Post
ok im done!
had some fun with the ram and here is what I got!

1138mhz with 1.92v and performance level at 8, cpu is at 478x9!

read: 9572mb/s
write: 10078mb/s
copy: 9940mb/s
latency: 53.9ns

what do you guys think? any good?
    
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post #89 of 128
Quote:
Originally Posted by go4life View Post
Here is my post with the settings, im going to try now with write training enabled, and see how my results will be then!
Quote:
Originally Posted by go4life
ok im done!
had some fun with the ram and here is what I got!

1138mhz with 1.92v and performance level at 8, cpu is at 478x9!

read: 9572mb/s
write: 10078mb/s
copy: 9940mb/s
latency: 53.9ns

what do you guys think? any good?
Thats really good

This is what I get at 1195Mhz Pl 9 (Performance Level = Static tRead value, right?) with just realtemp and xp system programs running ie best case. I tried for PL 8 but that only lasted 7 hours P95 blend testing. PL9 lasts 18 hours in P95 blend no problem.



Edited by DeadSkull - 3/21/09 at 12:45pm
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post #90 of 128
Thread Starter 
Looks nice Deadskull!

Is there any trick to get the latency down? Mine seem to hang around 55 - 56.
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