DDR 1 @ 740Mhz

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02-21-2005, 07:13 PM
ryanpgroovy

DDR 1 @ 740Mhz

Not sure if this is a record anymore , But I was playing around today and got these results

Single Channel-740Mhz 2T ( 256x1) - Stable

http://www.ocztechnology.com/images/...40stableSC.jpg

Dual Channel ( 256x2) 740 Mhz 2T - some errors , still runs windows benches fine

http://www.ocztechnology.com/images/...ds/740DC2T.jpg

Dual Channel (256x2) 680 Mhz 1T - some errors runs windows benches fine

http://www.ocztechnology.com/images/...ds/680DC1T.jpg
02-21-2005, 07:32 PM
AlterBridge86

nice clocks - what sticks are those?
02-21-2005, 07:39 PM
Playful_Buffalo

something to do with PLL (sp?)
02-21-2005, 07:56 PM
Charles Wirth

2529Mb/s seems too low for DC at that speed and timing.

Nice speeds though
02-21-2005, 07:56 PM
Boogotop

just subscribed :D
02-21-2005, 07:57 PM
ryanpgroovy

just some 256meg PC-4400 performance series I grabed off the shelf running 3-4-4-8

Anyway I though the results were interesting , as its the highest top speed I have seen with DDR 1 , I had the multiplier at 7x and did not play around to much trying to improve the scores , at 8x there was a big improvement in peformance , but I was just going for the highest speed period ( actually proving a point to some people in the office )

Frankly I was agast when I booted in at 700 SC let alone 740 DC
02-21-2005, 08:03 PM
Nanobot

Posting two screenies with errors :slapass: for you Ryan. :shakes:

Nice clocks tho,congrats .

Oh BTW here's a little interview with Ryan: Head honcho at OCZ
02-21-2005, 08:08 PM
AlterBridge86

Could you specify what IC's those PC4400 sticks have Ryan? It'd be appreciated! :)
02-21-2005, 08:09 PM
ryanpgroovy

Hence my lack of time for real overclocking :-)

I actually had to sneak away from my duties this afternoon to get lab time.
02-21-2005, 08:11 PM
ryanpgroovy

I am relatively sure they are are 550Mhz graded tccd , but I will check on them tomorow
02-21-2005, 08:20 PM
johnnyliu3377

wonderful :toast:

I'm use the Apacer TCCD 256MBx2@DDR730 1T ;)
http://my.so-net.net.tw/johnnyliu/DDR730.jpg
02-21-2005, 10:28 PM
ryanpgroovy

With 3-6-5-20 timings ?

I will have to try that for sure maybe I can bust the 750 Mhz barrier I was hitting at 3-4-4-10

Also I will try and grab some sandra scores tomorow :-)

I am pretty sure I Can get a sandra score at 750 even at 3-4-4 ( as sandra should run easily even though memtest is erroring ) .
02-21-2005, 10:36 PM
Jackass

awesome clocks ryan what CPU were u using?
02-22-2005, 03:58 AM
Micutzu

Nice ! Here's a quick try with Corsair XMS3200C2PT (2X256MB, TCCD, NOT Brainpower) + DFI NF4:

http://img205.exs.cx/img205/4927/3755zg.th.jpg
02-22-2005, 07:00 AM
SAE

Great clocks, ryan, johnny and micutzu :D

Timings are putting me off though ;)
02-22-2005, 08:02 AM
xgman

Quote:

Originally Posted by ryanpgroovy

With 3-6-5-20 timings ?

I will have to try that for sure maybe I can bust the 750 Mhz barrier I was hitting at 3-4-4-10

Also I will try and grab some sandra scores tomorow :-)

I am pretty sure I Can get a sandra score at 750 even at 3-4-4 ( as sandra should run easily even though memtest is erroring ) .

Yes, but at 2.5-4-3-7-1T at 300htt you get 1000 pts higher bandwidth with tccd's, so what is the advantage other than screenies?
02-22-2005, 12:02 PM
ryanpgroovy

I dont think there is any advantage , just thought the speeds were cool :-)

all these 3-6-5 timings are odd , I am going to play around with it though

Has anyone gotten near these speeds by bios , or is everyone using windows tweaking programs ?
02-22-2005, 12:34 PM
perkam

Quote:

With 3-6-5-20 timings ?

OMG !!! Good fsb BAD UGLY TIMINGS !!!

Nice OC though. :)

Perkam
02-22-2005, 01:39 PM
Playful_Buffalo

Ryan your the CEO???? :eek:
02-22-2005, 03:14 PM
DudeMiester

Heh, cool. No wonder OCZ makes the best RAM, they really know what people want.

Now you're going to have crazy fanboys following you around though, so good luck with that! lol ;) I suppose people are used to that here though, what with so much awesomeness being here.
02-22-2005, 03:27 PM
ENGiN

2*512MB Geil Ultra-X :)

2.5-4-3-6 1T - 2.9v

http://www.forumdeluxx.de/gallery/da...330owntsch.JPG
02-22-2005, 04:21 PM
Guardian

@ryan: you should be working on ddr2, not ddr1! ddr2 is still sux0ring...
02-22-2005, 05:00 PM
vapb400

wow thats nice
02-22-2005, 05:43 PM
tinker77

nice clocks mate!
02-22-2005, 06:14 PM
jack_tung

wow DDR740
ocz rev2 is very good!
02-22-2005, 06:18 PM
vapourit

Quote:

Originally Posted by jack_tung

wow DDR740
ocz rev2 is very good!

lol, there's some marketing value for OCZ...
02-22-2005, 07:56 PM
mcnbns

Ryan has to be the coolest CEO EVER! :)

I'm loving these high speed screenies, no matter the timings! :toast:
02-22-2005, 08:11 PM
skematix

g.skill PC4400 so far 330fsb 1t 3-4-4-8 i'll try tighter timings later fully stable
02-22-2005, 08:32 PM
Charles Wirth

Ryan is one of the best in the industry http://www.xtremesystems.org/forums/...chmentid=17889.
02-22-2005, 08:33 PM
Tony420

you people say 'stable'. Ill call it stable when I see atleast 12 hours of prime. THANKS! then you have the right to say 'stable'
02-24-2005, 04:49 PM
ryanpgroovy

Nice to see someone thinks I am cool :-) ,
Heres the 772 shot
http://www.xtremesystems.org/forums/...chmentid=25193
02-24-2005, 07:00 PM
Rabbi_NZ

Mad speeds Ryan, didnt realise you were the CEO... it's awesome you take the time to surf the XS :D

Tony, Ryan only said the first screeny was "stable"... and he DID show a few loops of Memtest to prove it.
I doubt it's 100% stable, but there are diff definitions of stable... when you breaking WORLD records in memory speed Prime is not something that pops into the equation
02-24-2005, 07:56 PM
ryanpgroovy

I only wish I had more time to focus on overclocking and forums , but OCZ is growing quickly , We have now passed the 50 employee mark and continue to expand.

Hard to beleive but I am a typical executive now .... just like to keep in touch with my roots :-)
02-25-2005, 04:02 AM
olfen

you always have to be in touch with you roots :)
02-25-2005, 04:32 AM
DevilsRejection

You need to start working on DDR2, because when people stop making DDR1, and AMD moves to DDR2 in 2006 then all your fine DDR1 technology will go to waste!
02-25-2005, 04:49 AM
eva2000

Quote:

Originally Posted by ryanpgroovy

I only wish I had more time to focus on overclocking and forums , but OCZ is growing quickly , We have now passed the 50 employee mark and continue to expand.

Hard to beleive but I am a typical executive now .... just like to keep in touch with my roots :-)

when is the OCZ Australia office coming ? :D
02-25-2005, 11:14 AM
ryanpgroovy

no idea on the austrailia office ,
02-25-2005, 12:35 PM
Orthogonal

Quote:

Originally Posted by ryanpgroovy

I only wish I had more time to focus on overclocking and forums , but OCZ is growing quickly , We have now passed the 50 employee mark and continue to expand.

Hard to beleive but I am a typical executive now .... just like to keep in touch with my roots :-)

50 employees huh, I would have imagined that you were a lot bigger, but I guess you don't have to be. Keep up the great work. I love the Powerstream :toast:
02-25-2005, 12:45 PM
cpuz

Congrats Ryan !
Besides it is interesting to notice how far in FSB the nForce4 can go.
I already updated clockgen to top at 500MHz FSB, it seems it is not enough yet.
Amazing combination anyway :-)

Franck
02-25-2005, 01:36 PM
Rabbi_NZ

Quote:

Originally Posted by eva2000

when is the OCZ Australia office coming ? :D

An Australiasian Head Quarters would be great.
02-25-2005, 01:55 PM
skate2snow

Quote:

Originally Posted by Tony420

you people say 'stable'. Ill call it stable when I see atleast 12 hours of prime. THANKS! then you have the right to say 'stable'

Who said stable? You may see things we don't;). And only 4 errors in one pass of Memtest is already good for those speeds. AND Memtest is better for testing memory.... Prime is too much general for memory testing plus you don't know where is the errors.

And I think Ryan pretty much know about memory and especially about stability since he is facing that everyday;).

Finally, on subject:D. Very nice Ryan. altough I'm pretty sure you are using the DFI NF4, which board are you using? BullHead?

Thanks
02-25-2005, 02:02 PM
skate2snow

Quote:

Originally Posted by Orthogonal

50 employees huh, I would have imagined that you were a lot bigger, but I guess you don't have to be. Keep up the great work. I love the Powerstream :toast:

50 employees is a lot for a memory company. Lets say an average of 50k$ per year per employees (although I'm sure some are paid way more then that;)), so 50x50K= 2500K. 2.5 millions only for employees salary in a memory company;)... That will make you realiase why they aren't that much...
02-25-2005, 02:09 PM
bachus_anonym

well, Tony420 may have uncovered some truth here that many don't see...

@Ryan
Very nice effort right there!
But I hoped that after what other OCZ Rep said not so long time ago about changing the way OC results were presented, you guys will kick off with the new stability show off for your mems ;)
You know that after all the benching "at so-so stable speeds" people would like to settle down on some STABLE clocks. And to be honest with you I would love to see some new OC results: max stable for all major benches on one side AND full stability on the other.
02-25-2005, 04:31 PM
ryanpgroovy

The best stability test there is for memory is memtest :-)

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