Geil DDR3 1066 @ 1500 6-8-6-15 [Qimonda Chip]

**VictorWang** · 06-10-2007, 09:37 AM

came back from computex, too tied, just a brief testing.

Geil DDR3-1066 512m*2
max vdimm stable = 1.8v
CL=9 no boot.
tRAS<15 not stable.

Ambient=27c, ramcooling = 8cm 2000rpm fan.

cpu=E6850es G0, watercooling
mobo=Asus P5K3-Dlx (0413)
psu=Topower 1200w

we can see that...with 1500 6-8-6-15, almost the same efficiency with ddr2-1200 4445

Sorry Guys, I've made a mistake, it's Elpida module but not Qimonda, I was wrong.

**nullface** · 06-10-2007, 09:44 AM

Godt damn, DDR3 does a lot better than i thougt!

**erwinz** · 06-10-2007, 10:32 AM

very nice victor..

**Desert Igel** · 06-10-2007, 10:44 AM

awesome

**Envydia007** · 06-10-2007, 11:30 AM

no wonder DDR2 are getting cheaper.

**VictorWang** · 06-10-2007, 06:15 PM

yes, ddr3 1500+ with such timing is good.
2000+ CL9 would be awesome.
i'm searching for micron based ddr3 module

**artkobe** · 06-10-2007, 07:03 PM

Congratulations~
When did you back?

**Fr3ak** · 06-11-2007, 03:48 AM

Nice results Victor!

So DDR3 is not as bad as I thought

Thank you for the information.

Did you try max Mhz with cl8 yet? That would be interesting to see how high it can go. 1.8V is not that much more than stock vdimm and already limiting. Maybe thats because of early DDR3 ICs.

**Okda** · 06-11-2007, 04:06 AM

looking fwd for 2000+ DDR3 results

thanks for sharing

**SoF** · 06-11-2007, 04:09 AM

nice results there victor, I was correct when I thought ddr3 will be good on high mhz

**kiwi** · 06-11-2007, 05:14 AM

Qimonda - hmm, never heard but I see it is a new company that carved out from Infineon which is a well known brand

**i found nemo** · 06-11-2007, 05:43 AM

holy

ing bandwidth lol congratz

**aasmaukr** · 06-11-2007, 06:02 AM

Looks good

Look at the Team 2GHz CL9 DDR3 w/micron chips

They run at 1,9v.. Wish they were mine

http://images.gfx.no/320/320176/2.jpg

http://images.gfx.no/320/320179/4.jpg

http://images.gfx.no/320/320180/5.jpg

**Hazzan** · 06-11-2007, 07:57 AM

Nice Victor !! Request........ can you post with tigh timing on DDR3 with voltage

**VictorWang** · 06-11-2007, 08:40 AM

Originally Posted by Hazzan

Nice Victor !! Request........ can you post with tigh timing on DDR3 with voltage

tight timings = ?
as I mentioned in this thread, tRAS<15 cause unstable, tRAS<14= cannot boot.
tRFC=30 cause system crash.
higher volt. do not help on Qimonda Chip but will cause unstable.

Originally Posted by aasmaukr

Looks good

Look at the Team 2GHz CL9 DDR3 w/micron chips

They run at 1,9v.. Wish they were mine

yes, Team Group/ Corsair/ KST are the only 3 who got Micron's DDR3 IC till now.
everyone wanna have one pair like that

Originally Posted by kiwi

Qimonda - hmm, never heard but I see it is a new company that carved out from Infineon which is a well known brand

there are lots of nice showgirls at Qimonda's booth in computex

Originally Posted by SoF

nice results there victor, I was correct when I thought ddr3 will be good on high mhz

higher clk with not bad timings will be good

Originally Posted by Fr3ak

Nice results Victor!

So DDR3 is not as bad as I thought

Thank you for the information.
Did you try max Mhz with cl8 yet? That would be interesting to see how high it can go. 1.8V is not that much more than stock vdimm and already limiting. Maybe thats because of early DDR3 ICs.

thx Oliver,
max clk at CL8=1600 and unstable, cannot pass pi_1m.
higher volt...no help at all.

**Vassili** · 06-11-2007, 08:41 AM

Originally Posted by kiwi

Qimonda - hmm, never heard but I see it is a new company that carved out from Infineon which is a well known brand

It's not exactly a new company. Infineon split up, and the memorychip division got a new name.

Nice results!

**VictorWang** · 06-11-2007, 11:43 PM

update:

bios tune + a little bit tweak. bandwidth>9k6

and memtest 500% stable.

**VictorWang** · 06-11-2007, 11:46 PM

tried tight timings.

1434, 5-7-4-15

**Kabauterman** · 06-13-2007, 11:58 AM

Hey Victor,

nice Results

I have Kingston 1375 CL7 here and using the P35T-DQ6
I think they uses Eplida Chips

dont Overlock very well
@ 1,7 V 1400 CL7-7-7-20 isn't Stable.

Any Tipps ?

**ZoLKoRn** · 06-13-2007, 09:10 PM

oh... Good look for CL5 on DDR3, nice result

**AndreYang** · 06-15-2007, 10:21 PM

This is """NOT"""" Qimonda chip.

**RPGWiZaRD** · 06-16-2007, 03:05 AM

Wow, entry level DDR3 sticks do this great, I'm suprised and CL5, holy crapola.

I might even have to wait until DDR3 prices goes down now when I think of how great entry DDR3 sticks does in comparision of what entry lvl DDR2 sticks did when they appeared on the market. Originally planned to pick up a dirt cheap G.skill 2GBHZ set for an increadible 110€ pricetag but seeing initial DDR3 results even that plan might be worth thinking over. Obviously DDR3 will have a lot to offer.

**BenchZowner** · 06-16-2007, 04:30 AM

Like Andre said this doesn't really look like Qimonda ICs Victor.
Could you show us a pic of the chips please ?

**AndreYang** · 06-16-2007, 06:36 AM

Originally Posted by BenchZowner

Like Andre said this doesn't really look like Qimonda ICs Victor.
Could you show us a pic of the chips please ?

I am sure this pair is ELPIDA chipset because I help GeIL hand pick some DDR3 ELPIDA chipset at Computex.

**VictorWang** · 06-16-2007, 06:54 AM

lol...sorry I've made a mistake.
too many work these days and I'm in chaos.
it's Elpida module not Qimonda.
sorry !

Thread: Geil DDR3 1066 @ 1500 6-8-6-15 [Qimonda Chip]

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