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 TCCD/TCC5 discussions, memory tuning, voltage, etc.

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babyelf
post Oct 25 2005, 11:44 PM

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depends on modules...

generally weak
Westley
post Nov 1 2005, 07:34 AM

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QUOTE(soulfly @ Oct 21 2005, 05:35 PM)
Can.... even OCZ use dos memtest.
1. Set you RAM at manufacturer rated speed, not overclocked setting. Also make sure you are using manufacturer recommended voltage setting. Other extra memory options leave at auto.
2. Go to Memtest86
3. Run test #5 for at least 500 loops
4. If no error, proceed to whole test for 6 hours at least.
*
what would we need to set and test if some ram rated wif high speed, e.g. PC4000...

TSsoulfly
post Nov 1 2005, 08:43 PM

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same method and ram at default timing
Westley
post Nov 2 2005, 01:26 PM

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QUOTE(soulfly @ Nov 1 2005, 08:43 PM)
same method and ram at default timing
*
i mean the speed, should i oc to 250 for testing?
or juz go 200
TSsoulfly
post Nov 2 2005, 01:41 PM

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you mean your ram got 2 rated spd?

go for the highest one
Westley
post Nov 4 2005, 10:15 PM

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juz test, my tccd can run 245htt only @ 2.83v stable in windows...
trying to run 250htt, but memtest86+ test 8 freeze.
tat's why i wondering...

memtest86+ can pass using even 2.7v but can't enter windows.
getting BSOD.
ah_khoo
post Nov 4 2005, 10:37 PM

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QUOTE(Westley @ Nov 4 2005, 10:15 PM)
juz test, my tccd can run 245htt only @ 2.83v stable in windows...
trying to run 250htt, but memtest86+ test 8 freeze.
tat's why i wondering...

memtest86+ can pass using even 2.7v but can't enter windows.
getting BSOD.
*
r u on divider bro? try to run w/ 2.8V 1st, burn usin memtest of windows version for a day or 2, then try w/ 2.6~2.7V, i faced d samething last time too... smile.gif
TSsoulfly
post Nov 4 2005, 11:43 PM

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maybe memory controller issue....

because different cpu will react differently

my TCC5 does DDR600 only with 2.9Vdimm on my Palermo D0 with fsb:ram at 1:1, while on my Palermo E6, it needed only 2.7Vdimm with the same divider.
Westley
post Nov 5 2005, 12:39 AM

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nice reply from u all.
thx for the exist of this thread.
ah_khoo
post Nov 5 2005, 06:30 AM

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forgot dat u have a 3200+ bro, so no divider needed. tongue.gif

juz burn it for a day or 2 as per mentioned previously, it works for me... smile.gif
antonio
post Nov 10 2005, 10:55 AM

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QUOTE(dinster @ Oct 21 2005, 06:11 AM)
guys, is there anything wrong with my bios settings ?

it's for my Gskill LE PC4400 TCCD...

prime large FFT will fail after 1 hour.....

Windows Memtest also got errors....... sad.gif

[attachmentid=76334][attachmentid=76335][attachmentid=76336]
*
lack of DDR Voltage maybe...crank up to 2.8 or 2.9 lar bruddar....2.6 is for sissies...
Westley
post Nov 12 2005, 12:08 AM

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QUOTE(antonio_zth @ Nov 10 2005, 10:55 AM)
lack of DDR Voltage maybe...crank up to 2.8 or 2.9 lar bruddar....2.6 is for sissies...
*
i think he need a 2.75v for burn-in 1st...
or even some need 2.8v
mine need a 2.8v to burn-in before i can go for lower voltage.
pcmoddingmy
post Nov 12 2005, 01:24 AM

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Burn in TCCD?
I dont think its a good idea... TCCD will not work well after burning in, chances are less.

2.7 to 2.8 is sweet spot for TCCD. If its not stable, don't increase the voltage. I've been playing with TCCD before and gave it 2.9 to 3.0V. After such high VDIMM, the RAM will not be stable at low voltages anymore.
ah_khoo
post Nov 12 2005, 11:40 PM

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QUOTE(pcmoddingmy @ Nov 12 2005, 01:24 AM)
Burn in TCCD?
I dont think its a good idea... TCCD will not work well after burning in, chances are less.

2.7 to 2.8 is sweet spot for TCCD. If its not stable, don't increase the voltage. I've been playing with TCCD before and gave it 2.9 to 3.0V. After such high VDIMM, the RAM will not be stable at low voltages anymore.
*
yup, agree on that, genreally, tccd is more on tweakin & findin sweet spot (voltage) rather than burn in to get it run betta... smile.gif
gengstapo
post Nov 12 2005, 11:49 PM

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QUOTE(kianwee @ Oct 25 2005, 11:12 PM)
TCCD loves weak drive strength.
*
QUOTE(babyelf @ Oct 25 2005, 11:44 PM)
depends on modules...

generally weak
*
ok.. wat shall it be??
weak : L1, L2, L3??

note : L=level
Westley
post Nov 14 2005, 12:33 PM

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seems like i'm hving wrong channel...
well, i mean set the voltage to 2.75v or if dun hv 2.75, set to 2.8v to make it run...
most of the time 2.75v is the best...
but if can't get 2.75 i think go for 2.7v and start stressing the ram...
what i hv found out is even 2.8v will make some tccd slowly lost their ability, and having some weird problem like cl2.5 not working...

as far i hv found out is, samsung only recommend 2.6v for all tccd...
no matter what is written in warranty, 2.7v~2.9v.
and it is advisable to hv an active cooling for tccd...
Westley
post Nov 14 2005, 04:34 PM

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juz found out a new problems, plugged in 4 stick of tccd, gskill fc...
can't run stable using 2.7, but if running 1 pair(2stick) for dual channel, it is okay...
and i hv prove tat the 2 pair of ram i buy are fine...
currently i'm testing wif my gigabyte board, and also the same.
so, my 2.8v stable for 4 stick is nothing related wif bad tccd, juz two pair not match.
weird isn't it???
pcmoddingmy
post Nov 15 2005, 01:43 AM

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QUOTE(Westley @ Nov 14 2005, 04:34 PM)
juz found out a new problems, plugged in 4 stick of tccd, gskill fc...
can't run stable using 2.7, but if running 1 pair(2stick) for dual channel, it is okay...
and i hv prove tat the 2 pair of ram i buy are fine...
currently i'm testing wif my gigabyte board, and also the same.
so, my 2.8v stable for 4 stick is nothing related wif bad tccd, juz two pair not match.
weird isn't it???
*
Actually the RAMs are OK, i guess. It your processor (mem controller) that is hitting the wall.
Try setting to 2T and you will have better stability. Or, get another processor (E6, FX or Opteron).
Westley
post Nov 15 2005, 08:15 AM

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QUOTE(pcmoddingmy @ Nov 15 2005, 01:43 AM)
Actually the RAMs are OK, i guess. It your processor (mem controller) that is hitting the wall.
Try setting to 2T and you will have better stability. Or, get another processor (E6, FX or Opteron).
*
gigabyte running 2T as always...
memcontroller can't support...
even running 200htt...
Westley
post Nov 15 2005, 08:15 AM

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QUOTE(pcmoddingmy @ Nov 15 2005, 01:43 AM)
Actually the RAMs are OK, i guess. It your processor (mem controller) that is hitting the wall.
Try setting to 2T and you will have better stability. Or, get another processor (E6, FX or Opteron).
*
gigabyte running 2T as always...
memcontroller can't support...
even running 200htt...

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