So you all want low latency DDR2.

As per title...soon to be released.

Board is DFI 915P-T12 (thanks Vivian ;)) ram is soon to be released 2gig kit of DDR2 running DDR693 with 3-2-2-12 timings 1T. CPU is 550 running the 14 multiplier as 4gig is possible but 4.4GHZ is not :(

Here are the results.

http://www.ocztechnology.com/upload/...ddr2/cpu-z.JPG

Sandra.

http://www.ocztechnology.com/upload/...2/buffered.JPGhttp://www.ocztechnology.com/upload/...unbuffered.JPG

Everest.

http://www.ocztechnology.com/upload/...adandwrite.JPG

4-3-3-12 benches to follow

Nice :slobber: ...

what pin count? or is it comming to both 184 and 220 is it?

Imagine that + S939.


:slobber:

Welp, OCZ has done it again :) If other manufacturers can accomplish this AMD has no reason not to hop on the DDR2 bandwagon, with extraordinary bandwidth and incredible timings, DDR2 on AMD would blow intel out of the water(or off their little enthusiast raft theyre floating on in a pond)

Let see some 2-2-2!

looking very tight there = :cool:

cas2 or cas3 wont matter for a64 but good god, ras-cas delay of 2 at almost ddr700 clocks??????? omg!!!!!!! this is gonna own sooooooooooo bad on a64s! when is amd jumping on the ddr2 bandwagon? I hope a ddr2 mobo from amd also has agp! If not ill be forced to get a pci-e card then :(

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Originally Posted by Geforce4ti4200

cas2 or cas3 wont matter for a64 but good god, ras-cas delay of 2 at almost ddr700 clocks??????? omg!!!!!!! this is gonna own sooooooooooo bad on a64s! when is amd jumping on the ddr2 bandwagon? I hope a ddr2 mobo from amd also has agp! If not ill be forced to get a pci-e card then :(

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Oh, how horrible that would be. God forbid moving forward with tech. :rolleyes:

In addition to the cut of your jib, I likes those timings...

Can those timings be achieved with the same voltage that other DDR2 modules are spec'ed to run at?

[In Darth Vader's voice] Impressive.
:banana: :toast:

that looks sooooo sweet, but isnt sandra buffered a little low? or not...
:D :D :D :D :D
i wish ocz ram wasnt so damn expensive... 560$ for EL plat rev 2 :eek:

is that 2x1024mb DDR700 @ 3-2-2-12 1T?? beautiful!

intel planned the move to DDR2 quite well by the looks...

Ouch, with 1066fsb cpu's and such DDR2 available, Intel may have not said the last word yet.

Bigtoe, any chance of ever having ordinary DDR1 Trcd=2 at 300fsb without 4.0Vdimm :D? That one would rock pretty badly as well.

Look's like i'll be upgrading to a 925X board quite soon afterall :D

how much would 2 gigs of DDR2 cost?

~$700 id imagine :o

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Originally Posted by Shade00

Oh, how horrible that would be. God forbid moving forward with tech. :rolleyes:

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but im gonna miss that ti4200 and all my other agp card, what will be of my agp beauties sitting without an agp slot to sit in? :( :(

kinda like you in a beauty pagent ;)

damn. Like the others, looks like a move to a 925 board is in my future. DDR2 with that low latency is just sweet.

Looking good!! :D
How about some 'real world' benches like superpi or 3dmark01 (mainly lobby hi ;))?

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but isnt sandra buffered a little low?

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Its awfully low for that RAM speed but then again the FSB makes quite a difference on buffered sandra and bigtoe is doing only 260. 346 1:1 at those timings would kill (As far as Buffered sandra goes) :)

Sorry for not coming back sooner guys..I will post the 4-3-3 results tomorrow although I have a feeling the modules will do the same at 3-3-3 so I may test again.

We have 512's coming soon also that with the same tweaks we applied to these 1024's should clock just as well or better.

I was running 2V or so for these xtreme runs but they do pretty darn well at 1.8V also...much better than anything else we have seen.

Also, I ran out of FSB again on the 550 hitting just over 4 gig with the 4-3-3 benches using the 14 multi so i may have to look at another cpu to get me the sweet 300fsb for ddr800...this ram should do that easy;) Sandra and cpu-z go all wacky due to the PCIe dividers used etc so I had to move to Everest only...I will do my best to show speed etc.

Finally, don't ask what IC's as I ain't tellin' ;)...this could be the next EB :)

Quote:

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Originally Posted by macci

Looking good!! :D
How about some 'real world' benches like superpi or 3dmark01 (mainly lobby hi ;))?


Its awfully low for that RAM speed but then again the FSB makes quite a difference on buffered sandra and bigtoe is doing only 260. 346 1:1 at those timings would kill (As far as Buffered sandra goes) :)

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Macci

Im using a real poor PCI card for the video, the better cards are being used in the LAB. I will try and shoot off some PI etc if I can tomorrow.

I only have 3 working days in the US left before I shoot back to the UK so Please hang in there...I will do my best but I am REAL busy.

Quote:

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Originally Posted by freecableguy

Let see some 2-2-2!

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i thougt thats impossible thinking of the DDR2 architecture... but then again, most people said 3-2-2 was not possible with the DDR2 architecture either :eek:

looks like the DDR2 bh5 eh? :slobber:

Quote:

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Originally Posted by bigtoe

Finally, don't ask what IC's as I ain't tellin' ;)...this could be the next EB :)

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Judging from the timings, some BH-2.8, I think? :D

Edit: saaya, you beat me for half a minute or what?

I've said it before and I'll definitely say it again.

HOLY SMOKES

:slobber:

dammit, and I just bought some a64 equipment!!!

Well, should last a while until amd goes ddr2 maybe :D