DDR 1 @ 740Mhz

[ryanpgroovy]

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

[AlterBridge86]

nice clocks - what sticks are those?

[Playful_Buffalo]

something to do with PLL (sp?)

[Charles Wirth]

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

Nice speeds though

[Boogotop]

just subscribed

[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

[Nanobot]

Posting two screenies with errors for you Ryan.

Nice clocks tho,congrats .

Oh BTW here's a little interview with Ryan: Head honcho at OCZ

[AlterBridge86]

Could you specify what IC's those PC4400 sticks have Ryan? It'd be appreciated!

[ryanpgroovy]

Hence my lack of time for real overclocking :-)

I actually had to sneak away from my duties this afternoon to get lab time.

[ryanpgroovy]

I am relatively sure they are are 550Mhz graded tccd , but I will check on them tomorow

[johnnyliu3377]

wonderful

I'm use the Apacer TCCD 256MBx2@DDR730 1T

[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 ) .

[Jackass]

awesome clocks ryan what CPU were u using?

[Micutzu]

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

[SAE]

Great clocks, ryan, johnny and micutzu

Timings are putting me off though

[xgman]

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?

[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 ?

[perkam]

With 3-6-5-20 timings ?

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

Nice OC though.

Perkam

[Playful_Buffalo]

Ryan your the CEO????

[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.

[ENGiN]

2*512MB Geil Ultra-X

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

[Guardian]

@ryan: you should be working on ddr2, not ddr1! ddr2 is still sux0ring...

[vapb400]

wow thats nice

[tinker77]

nice clocks mate!

[jack_tung]

wow DDR740
ocz rev2 is very good!