Kakaroto G.SKILL PC4000 2GB HZ testreport

[AFK_Matrix]

Hi,

Was just wondering Kakaroto what the best OC is with these sticks that runs games etc stable?

Thanks

[FZ1]

I'm thinking about ditching my GSKill 2x512 DDR 550 for 2x1GB of this RAM...looking good. The original posts are a few months old...are these still Sumsung TCCD's?

[magnifico]

hello Karakoto, I am an Italian boy and follow your forum for a long time. I have ddrgskill PC 4000 hz (uccc)e dfi nf4-d, bios a 623-3 with dual Core amd 4400 to 11x257, have a problem with shielded blue to the unexpected one, I have made all the tests with gold memory 6,68 and memtest also s&m and double first 95, ripping dvx to dvd,e are rock solid, that I have only shielded blue to the suddenly.Please help me.maybe I got wrong the setting of the alpha timing?please could you send me the alpha setting? Please help me.

[kakaroto]

Hi,

Was just wondering Kakaroto what the best OC is with these sticks that runs games etc stable?

Thanks

The new batch of 2GB HZ are doing 270-275MHz 3-4-4-8 average with low voltage.

I'm thinking about ditching my GSKill 2x512 DDR 550 for 2x1GB of this RAM...looking good. The original posts are a few months old...are these still Sumsung TCCD's?

All 2x 512 LE/LA/FF/FX/FC are Samsung TCCD with 519/525 datecode.

hello Karakoto, I am an Italian boy and follow your forum for a long time. I have ddrgskill PC 4000 hz (uccc)e dfi nf4-d, bios a 623-3 with dual Core amd 4400 to 11x257, have a problem with shielded blue to the unexpected one, I have made all the tests with gold memory 6,68 and memtest also s&m and double first 95, ripping dvx to dvd,e are rock solid, that I have only shielded blue to the suddenly.Please help me.maybe I got wrong the setting of the alpha timing?please could you send me the alpha setting? Please help me.

I send you a PM

[magnifico]

Thank you Karakoto.
Aspect your news
This is my setting:

[FZ1]

All 2x 512 LE/LA/FF/FX/FC are Samsung TCCD with 519/525 datecode.

Ordered!

[CapFTP]

Greets to magnifico...

Kakaroto....do you notice some improvement in lowering the voltage in such a modules you tested ?

I tested other UCCC (not GSKill) but stopped around 270....I think is in average...

[kakaroto]

Greets to magnifico...

Kakaroto....do you notice some improvement in lowering the voltage in such a modules you tested ?

I tested other UCCC (not GSKill) but stopped around 270....I think is in average...

Yes, 270-280MHZ is average. (3-4-4-8)
My experience with UCCC is that they like low voltages more then high voltages. Keep it at 2.6v and well cooled!
Even with those black heatspreaders, it still getting hot.

My 2GB HZ is now 4h prime large FTT (272MHz 3-4-4-8 2.62v) after putting an fan 90mm above the memory.

[palehorse]

mine so far: (anyone see any timings I could tighten up? Im still a bit confused with all of the DRAM settings...)

They are also confirmed 32M and BF2 stable at this speed. Also, add 10C to the CPU temp... (Damn Expert temp bug!)

[Celcius]

Nice!

I'm ordering my new ram friday: http://www.newegg.com/Product/Produc...82E16820231021

[ReD.SkY]

nice job matrix, looks nice and cheap!

[Celcius]

Kakaroto, your using the orange slots on your ultra-d, right?

[alpha0ne]

Ordered the 2x1GB HZ pair yesterday

I would really like to see them do 280MHz to match my 170 1:1 but I very much doubt it but I can always dream

[magnifico]

Greets to magnifico...

Kakaroto....do you notice some improvement in lowering the voltage in such a modules you tested ?

I tested other UCCC (not GSKill) but stopped around 270....I think is in average...

Hi Andrea,you have tested A-Data uccc,please posted screen.
I have a tangential impeller of the stacker that he cools the ddr to 2,7volts.

[CapFTP]

Yes, 270-280MHZ is average. (3-4-4-8)
My experience with UCCC is that they like low voltages more then high voltages. Keep it at 2.6v and well cooled!
Even with those black heatspreaders, it still getting hot.

My 2GB HZ is now 4h prime large FTT (272MHz 3-4-4-8 2.62v) after putting an fan 90mm above the memory.

interesting...I just had few time to test it during xmas vacation, but didn't test as I like and should have to retry lowering the voltage.

For sure they were well cooled with my 2x80 fan above...as alwayss test the ram...

[CapFTP]

Hi Andrea,you have tested A-Data uccc,please posted screen.
I have a tangential impeller of the stacker that he cools the ddr to 2,7volts.

That would be ot here Magnifico.....anyway i'll post in the 2x1gb chart asap

[hesky]

I just got my set of HZ's, and there limit resides at just under 270Mhz 1:1 with my 146 opteron, I'm using the dram settings Techpowerup used when overclocking there hz set.

http://www.techpowerup.com/reviews/G.../bios1_big.jpg

http://www.techpowerup.com/reviews/G.../bios2_big.jpg

I'm using the 623.3 bios, can my dram settings be tweaked further more? I'd like to get it stable at 270fsb.

Cheers

[magnifico]

That would be ot here Magnifico.....anyway i'll post in the 2x1gb chart asap

Sorry....I did not know

[Koeman]

Here are my results so far:

[alpha0ne]

My new G.Skill HZ @ 280MHz 1:1 and 1T using now only 2.69Vdimm

I hope they now do at least 290 because thats what my 170 can do

[kakaroto]

This is max stable @300Mhz 3-4-4-8



Will try 295MHz

[FZ1]

How about some a64 tweaker screenies?

[kakaroto]

How about some a64 tweaker screenies?

I don;t have screen, but key settings are 9ns max async and 7ns read preamble.

Drive strength 6 and Data strength 2.

[foodfightr]

is 704-2BTA BIOS ok for dual core opteron?

[Celcius]

Got my HZ a few days ago...does exactly what I needed: 265, 1:1, 2.54v-2.58v, no active cooling