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

Printable View

06-10-2007, 09:37 AM
VictorWang

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

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 :up:

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

http://vic.expreview.com/attachment/dsc04066.jpg

http://vic.expreview.com/attachment/...15+sis+opt.jpg

http://vic.expreview.com/attachment/...15+32m+opt.jpg

Sorry Guys, I've made a mistake, it's Elpida module but not Qimonda, I was wrong.
06-10-2007, 09:44 AM
nullface

Godt damn, DDR3 does a lot better than i thougt!
06-10-2007, 10:32 AM
erwinz

very nice victor.. :D
06-10-2007, 10:44 AM
Desert Igel

awesome :D
06-10-2007, 11:30 AM
Envydia007

no wonder DDR2 are getting cheaper.
06-10-2007, 06:15 PM
VictorWang

yes, ddr3 1500+ with such timing is good.
2000+ CL9 would be awesome.
i'm searching for micron based ddr3 module :D
06-10-2007, 07:03 PM
artkobe

Congratulations~
When did you back?
06-11-2007, 03:48 AM
Fr3ak

Nice results Victor! :D

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.
06-11-2007, 04:06 AM
Okda

looking fwd for 2000+ DDR3 results

thanks for sharing
06-11-2007, 04:09 AM
SoF

nice results there victor, I was correct when I thought ddr3 will be good on high mhz :D
06-11-2007, 05:14 AM
kiwi

Qimonda - hmm, never heard but I see it is a new company that carved out from Infineon which is a well known brand :)
06-11-2007, 05:43 AM
i found nemo

holy :banana::banana::banana::banana:ing bandwidth lol congratz
06-11-2007, 06:02 AM
aasmaukr

Looks good :)

Look at the Team 2GHz CL9 DDR3 w/micron chips :D 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
06-11-2007, 07:57 AM
Hazzan

Nice Victor !! Request........ can you post with tigh timing on DDR3 with voltage
06-11-2007, 08:40 AM
VictorWang

Quote:

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.

Quote:

Originally Posted by aasmaukr

Looks good :)
Look at the Team 2GHz CL9 DDR3 w/micron chips :D 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 :D

Quote:

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 :D

Quote:

Originally Posted by SoF

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

higher clk with not bad timings will be good :D

Quote:

Originally Posted by Fr3ak

Nice results Victor! :D
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.
06-11-2007, 08:41 AM
Vassili

Quote:

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! :)
06-11-2007, 11:43 PM
VictorWang

update:

bios tune + a little bit tweak. bandwidth>9k6 :D
http://vic.expreview.com/attachment/1181634139_0.jpg

and memtest 500% stable.
http://vic.expreview.com/attachment/1181634139_3.jpg
06-11-2007, 11:46 PM
VictorWang

tried tight timings.

1434, 5-7-4-15
http://vic.expreview.com/attachment/...574-15+sis.jpg
06-13-2007, 11:58 AM
Kabauterman

Hey Victor,

nice Results :up: :eek:

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 ?
06-13-2007, 09:10 PM
ZoLKoRn

oh... Good look for CL5 on DDR3, nice result :up:
06-15-2007, 10:21 PM
AndreYang

This is """NOT"""" Qimonda chip.
06-16-2007, 03:05 AM
RPGWiZaRD

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. :eek:
06-16-2007, 04:30 AM
BenchZowner

Like Andre said this doesn't really look like Qimonda ICs Victor.
Could you show us a pic of the chips please ? :)
06-16-2007, 06:36 AM
AndreYang

Quote:

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.
06-16-2007, 06:54 AM
VictorWang

lol...sorry I've made a mistake.
too many work these days and I'm in chaos.
it's Elpida module not Qimonda.
sorry !
06-16-2007, 10:54 AM
erwinz

hehehe its ok victor.. :)

I think too many hardware to test.. hehehe will wait for your post.. :D
06-18-2007, 11:32 AM
herwawan

Quote:

Originally Posted by Kabauterman

Hey Victor,

nice Results :up: :eek:

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 ?

Hi :D

Got the same here, and it run at 700mhz+ without problem at 1,7v ... even after an overvoltage :D

Run great, I love this modules ^^

Oh by the way, So yeah I've set the correct frequency in bios, but not voltage (leave auto) and then ... modules were sooooo hot after ^^

I've set 1,7v manualy and paste a 90mm fan on it so I hope they aren't damaged :S

I post screen soon ;)
06-26-2007, 02:50 AM
rioja

Any Tipps ?
the secret is in RAS to CAS, try set it to 8, and you can go with
1500 7-8-7 and even 1500 6-8-6.
But anyaway CL5 has more performance, so you can get stable 1350-1400 with 5-7-5.
this is the best set for ddr3 hyperx in my system.
so i still doubt if 2000 9-9-9 for example would be better than 1350 5-7-5