Micron D9 GMH\GKX\JKH etc club

[cdawall]

Whats the manufacture date on those?

7month of 2006

Yeah, but what volts are you putting through them? :P

hmm well for that run i was just over 3v

Probably around 2.2-2.4. anything over that micron die.. fast.

bah 2 weeks at 3v no issues been through the freezer twice though

[GeorgeStorm]

I was about to say, I thought you ahd had them far higher than 2.4v
Although, not really an everysay kinda clock is it? :P

[cdawall]

I was about to say, I thought you ahd had them far higher than 2.4v
Although, not really an everysay kinda clock is it? :P

depends on my mood but yea i have been running 1066 cl4@2.86v for a couple of days lol


trying to get 1100 4-4-4-12 stable i think i may have killed my XP install doing so though

[Mr Roboto]

Any of you guys try some 4x1GB D9 overclocking? Or is just not worth the loss in speed?

[Ket]

With some real tweaking, its possible to have 4x1GB D9 sticks @ 1200MHz

[Ket]

7month of 2006



hmm well for that run i was just over 3v



bah 2 weeks at 3v no issues been through the freezer twice though

I make my point.. 3v and a trip to the freezer twice already

[cdawall]

I make my point.. 3v and a trip to the freezer twice already

that was for 3.5v and it took out a cpu as well lol

[cdawall]

buggers are still clocking up

[Mysterfix]

Any of you guys try some 4x1GB D9 overclocking? Or is just not worth the loss in speed?

Hell yeah! DFI X38 and my E8400, I was able to get 1148mhz out of my tracers with just 2.1v perfectly stable too.

Ket is right though, it took a lot of tweaking to get them stable.

[radaja]

on my UD3P it was quite easy running 4x1GB ddr1200 with my cellshock pc8000cl4 kits with 2.20v.problem is i sold them.

[Mr Roboto]

I had my PC-9600 4x1GB up to 1150Mhz 5-5-5-15 but it took 2.4v to do it. Also at 4-4-4-10 I was able to hit 1088Mhz at the same voltage. Anything faster than that wasn't possible no matter the voltage on my particular board anyways.

[fatguy1992]

I got all four of my CellShock's to 1200MHz, I can't remember the settings.

[Ket]

I'm not a happy bunny today. I just realised that the Cellshock kit I have is "mismatched". One stick is on a Brainpower PCB while the other looks like its on a JEDEC PCB Has anyone else found this issue with their de-hooded Cellshocks?

[Shiranui Gen-An]

That's very strange, I've never known Cellshock to even use Brainpower PCBs. You have any pics?

[zsamz_]

Any of you guys try some 4x1GB D9 overclocking? Or is just not worth the loss in speed?

you lose a bit of bandwidth but i can do 1200mhz 4x1 2.06von dfi x38
on dfi ut p35 i can do 1180 4x1
4 sticks always harder on north bridge and need xtra volts on nb and ram
but who cares its not like you gonna keep your board over 2 years

this is my max with 4 stix

[Mr Roboto]

you lose a bit of bandwidth but i can do 1200mhz 4x1 2.06von dfi x38
on dfi ut p35 i can do 1180 4x1
4 sticks always harder on north bridge and need xtra volts on nb and ram
but who cares its not like you gonna keep your board over 2 years

this is my max with 4 stix

Awesome. I was getting really low write\copy with my memory. I thought it was just the board (which part of it is I'm sure) until I swapped in a E8400. Now my read\writes are fine but the copy is still really low. It gives no increase between my Q6600 or E8400 and dividers don't increase it either, 3\2 being the best result. I saw someone else with a 680i getting normal copies in the 10,000MB/s+ range with similar or even slower memory. Any ideas?

Here's a shot with my E8400 at 1280Mhz 5-5-5-15 dual channel.


With a bit of tweaking 5-4-4-12 (tRC) 18 and (tWTR) 8 I was able to max it out at 8,555MB/s.

[zsamz_]

Awesome. I was getting really low write\copy with my memory. I thought it was just the board (which part of it is I'm sure) until I swapped in a E8400. Now my read\writes are fine but the copy is still really low. It gives no increase between my Q6600 or E8400 and dividers don't increase it either, 3\2 being the best. I saw someone else with a 680i getting normal copies in the 10,000MB/s+ range with similar or even slower memory. Any ideas?

nvidia chipsets get better numbers 2 cas 4

[Mr Roboto]

nvidia chipsets get better numbers 2 cas 4

Perhaps but on this board it doesn't matter. I've tried 800-875Mhz 3-3-3-8, 1066-1140Mhz 4-4-4-10 and 1200-1280Mhz 5-5-5-15 with almost no difference (low 7K to high 8K is the margin).

I've tried on both Vista and Windows 7 64 bit. I'm going to install an XP Pro 32 bit on an old drive and see if it makes any difference. I'm baffled as to why it's so low. I've never had such disparity before.

[fatguy1992]

My new Corsair PC2-9136 RAM just arrived that I'v got back from RMA They are ver 1.1 which means they have D9GMH chips

I'll test them out soon.

[Ket]

That's very strange, I've never known Cellshock to even use Brainpower PCBs. You have any pics?

Not atm. I'll try to remember to take some next time I pull the sticks out (which is quite frequently.. this TPower doesnt like running these sticks on 1.85v.. P5Q Pro ran them @ 1.8v fine.. go figure )

[tool_462]

Tpower is a bastard, but oh do you gotta love the FSB

[Ket]

I don't. P5Q Pro booted higher FSB than this TPower P5Q Pro and up is just.. a much nicer, more pleasing ride than the TPower.

[whe3ls]

well i got my doms today. and stick is already dead the heat spreader on side was kinda loose. i pushed down on the fins and the heat spreader came off with 2 ic's. oh btw they are gmh

[fatguy1992]

Dam you were unlucky, what model were they?

[whe3ls]

cmx2x1024-8500c5d the pc2 1066 corsair dominators