A-Data DDR566

[I_Am_ToO_SeXy]

in stock here in italy (http://www.tecnocomputer.it/prodotti/dettaglio.asp?id_prodotto=1347&id_categoria=10&id_sottocategoria=125)

is this ram good???

noone have tried it???

[Mariachi]

I won't replace that 3700EB ;)

[LorD_Kvadd]

Wow didn't know there was Vitesta 566...
Had a pair of Adata vitesta ddr500 before. But they really sucked.

[I_Am_ToO_SeXy]

i saw a-data DDR500 @DDR600

i think these babies can go around DDR650 with nice overvolt

[LorD_Kvadd]

As far as I'm concerned the adata doesn't like voltage at all. Mine didn't care if i put 2,9V on them they still didn't go any higher

[I_Am_ToO_SeXy]

y, OCZ EB don't like overvolt too :(

3 or 3,5 volts r the same :\

[LorD_Kvadd]

aren't those supposed to love voltage? =/
well I sold my vitesta and got myself a pair of Corsair BH-5. And I was in heaven until i remembered that my motherboard only could achive 2,9Vdimm without modding it.

[I_Am_ToO_SeXy]

i want BH5 too T_T

can't find here in italy T_T

i love mushkin purple heatsink lol... so SeXy...

[quicksilverXP]

At my workplace, A-Data actually sent our company their DDR-566s. The chips read as follows.

Samsung 425
K4H560838F-TCCDs

So these are indeed the F die TCCDs. Although the SPD gives 6-3-3-3, I've tested them at 5-2-2-2 up to 225 FSb at 2.8v on a Soyo Dragon 87P. My lowest timings were 2.5-4-4-7 (which for Pentium 4's is alright... better than 3-4-4-8) at 280 FSB in dual channel. The change from 2.8v to 2.9v yielded no increase in OC, so I'm guessing it doesn't like voltage. However, I've yet to volt mod thos board (still waiting on my work to purchase a P4C800).
On an A8V with an FX-53, I was also able to get that board up to 235 FSB at 3-2-2-6 at the stock multipler of 12. Haven't done further testing but I'll see. I'll also try testing it on an AG8 with a 3.0E.

[Lithan]

" I've tested them at 5-2-2-2 up to 225 FSb at 2.8v "


Wow.

[DjTonic]

Check out this review Click (http://www.hardwareluxx.de/cms/artikel.php?action=show&id=8&seite=25). Article is written in german language, but you can also see the pics :D.

These seems to be some nice modules i though ;)

http://www.hardwareluxx.de/Images/Speichertest/adata283cpuz2.gif

[thephenom]

Originally posted by quicksilverXP
At my workplace, A-Data actually sent our company their DDR-566s. The chips read as follows.

Samsung 425
K4H560838F-TCCDs

So these are indeed the F die TCCDs. Although the SPD gives 6-3-3-3, I've tested them at 5-2-2-2 up to 225 FSb at 2.8v on a Soyo Dragon 87P. My lowest timings were 2.5-4-4-7 (which for Pentium 4's is alright... better than 3-4-4-8) at 280 FSB in dual channel. The change from 2.8v to 2.9v yielded no increase in OC, so I'm guessing it doesn't like voltage. However, I've yet to volt mod thos board (still waiting on my work to purchase a P4C800).
On an A8V with an FX-53, I was also able to get that board up to 235 FSB at 3-2-2-6 at the stock multipler of 12. Haven't done further testing but I'll see. I'll also try testing it on an AG8 with a 3.0E.
That definitely sounds good for overclocking. :slobber:

[johnnyliu3377]

A-data DDR566 (Samsung TCCD) is good in overclock!!

D5 can working 8-4-4-3 (1:1) to pull high Mhz.....& Winbond BH-5 could set RAM clock in the best 5-2-2-2......

but,TCCD even to get up!!

DDR566 V-dimm just only 2.5v
http://61.220.123.253/cpg/albums/userpics/10001/TCCD%20287Mhz%202.5v%20Dual.JPG

by RAM clock in the best 5-2-2-2 in DDR446 V-dimm 3.23V
http://61.220.123.253/cpg/albums/userpics/10001/TCCD%20223Mhz%203.22v%205-2-2-2%203.JPG

:D

johnnyliu3377

[althes]

very nice

[blinky]

i wanna get my hands on some A-Data DDR600, 330mhz+ tastes yummy!

[dippyskoodlez]

Its not so much the memory cant do it, but our mobos and CPU's are having trouble.. LOL :slobber:




:toast: I love my Adata!

[Geforce4ti4200]

how high can that do with ras-cas at 3? I would so buy it if it can pull 275fsb at ras-cas 3! this is as good as 250fsb ras-cas 2

[saaya]

Originally posted by Mariachi
I won't replace that 3700EB ;)
of course it will :P
ocz stopped eb production weeks ago! ;)

and about the samsung tccd memory... thats nice for people who are scared of high vdimm or of doing vdimm mods, but hynix still outperforms it. the new hynix memory even runs with 2.5-3-3 up to ddr500+

[I_Am_ToO_SeXy]

What???

OCZ Stopped doing EB??? o_O

OMFG

[Geforce4ti4200]

http://www.xtremesystems.org/forums/showthread.php?s=&threadid=39580

[Mariachi]

How can I recognize a TCCD VITESTA?
Because some of the versions are simple Hynix, is that the chip you're talking about saaya ?

[johnnyliu3377]

Originally posted by Mariachi
How can I recognize a TCCD VITESTA?
Because some of the versions are simple Hynix, is that the chip you're talking about saaya ?

See A-data DDR566 ,just do it!!:D

[qk4722]

OMG ! My A-DATA TCCD PC4600 SO Crazy ! :shrug:

2.8v DDR630 !:rocker:
http://61.220.123.253/cpg/albums/userpics/10004/6.JPG

2.8v DDR600 run 3d01 !:thumbsup:
http://61.220.123.253/cpg/albums/userpics/10004/28109%202400%2084425%202t%20520%40560-2.JPG

[johnnyliu3377]

512MBx2 DDR630:slobber:

[I_Am_ToO_SeXy]

Very nice, how about tight timings??

can they run 200 Mhz 2-2-2-5 like the rest of TCCD-equipped memory??

[qk4722]

2.8v run DDR600 5-3-4-2.5

http://61.220.123.253/cpg/albums/userpics/10004/7.JPG

http://61.220.123.253/cpg/albums/userpics/10004/8.jpg

[quicksilverXP]

Anyone have any luck with these with Dual Channel on a Skt 939 mobo (preferably an AV8)?

[Juspriss]

Anyone have this ram with s939 mobo? :D
Which timings at 225Mhz? :confused:

[V I P E R]

Can somebody with this memory and Intel system confirm is this ram capable of running @ 270 @ 2.5/3/3/6 ?

[xviz]

hmm, just me or is qk4722 mem score a bit low, should be 4400+ at that speed.

[eva2000]

i wanna see DDR666

would be nice 3.2EE@250fsb with P4C800-E upclocked 3:4 with ram @ DDR666 hehe

[Juspriss]

I think on a FX-53 is better :D

[qk4722]

256MB TCCD 2.8v can run DDR660 ! :slobber:
http://61.220.123.253/cpg/albums/userpics/10004/5103.jpg

DDR644 run 3d01
http://61.220.123.253/cpg/albums/userpics/10004/306121.jpg

[Juspriss]

OMG :slobber:
How many volts? 3.2? ;)

[qk4722]

Originally posted by Juspriss
OMG :slobber:
How many volts? 3.2? ;)

DDR660 at 2.8v

512MB DDR700 at 3v
http://61.220.123.253/cpg/albums/userpics/10004/700.JPG

[Juspriss]

Great! :slobber: :slobber: :slobber:
Nice job m8 !:banana:
And with the 512 sticks? :confused:

[Gogeta]

Holy Shnikeys.

Had to save the screenshot of DDR700
:D

Nice work!

[macci]

Very nice MHz numbers there :toast:

Thanks for the 3DMark data too!

Running with slow timings seems to give quite a hit in performance if compared to 2-2-2-5 timings. Take a look at the 3dmark2001 score and Game Test 3 - Lobby hi and low results (these are the system speed/real world bandwidth indicators).

2577MHz, 8x322, 1:1 3-4-4-8:
Lobby Low = 345.3fps
Lobby Hi = 157.7fps

2394MHz (http://www.akiba-pc.com/e107_images/articles/a64_3000/2400mhz_fx_a64.gif), 9x266, 1:1 2-2-2-5:
Lobby Low = 354.7fps
Lobby Hi = 159.3fps

2528MHz (http://www.akiba-pc.com/e107_images/articles/a64_3000/24920_air_361fsb.gif), RAM @281MHz 2-2-2-5, R9800XT:
Lobby Low = 361.0fps
Lobby Hi = 172.2fps

[Geforce4ti4200]

Havent seen you in a while Macci, been busy and with what? Nice showing how bad ras-cas4 is! Even bh5 at 266fsb will blow away any 320+ fsb high latency ram, especially if cpu Mhz is constant!

[Rancidelephant]

but how many people have the ram or the volts to do 266fsb 2-2-2-5 .... most poeple can give ram 2.8v looks like brilliant overclocking ram for the masses .... so where are those dual channel benchies !!

[althes]

dont think its possible dual channel

[macci]

but how many people have the ram or the volts to do 266fsb 2-2-2-5 ....
Anyone w/ BH5/3700EB ram, good A64 mobo and DDR booster or modding skills. :D
266 on A64 board ain't that difficult. And it seems that 250ish 2-2-2-5 is enough to match 3-4-4-8 stuff at 320 (when CPU MHz is equal)..

[Geforce4ti4200]

my point exactly. My friend wasnt kidding when he said dont even think of pc4200 ram. My plan was to grab some pc4200 and try to get high 200s or even 300fsb without vmod, he said you might as well run bh5 at 220-230fsb at 2.9v and get equal or better performance

[jess1313]

Originally posted by qk4722
DDR660 at 2.8v

512MB DDR700 at 3v
http://61.220.123.253/cpg/albums/userpics/10004/700.JPG

sorry not acually ddr700:(

you have A64, and are using 4 multipier, and the lowest ram devisor for a64 is 5 so your are running at 350mhz@4:5=280mhz, still awsome though.....

test bandwidth at 280mhz w/ 5 multi @1:1, and at 350mhz w/ 4multi @1:1, and results should be very similar....

[misteroadster]

BH-5 Forever
http://pageperso.aol.fr/misteroadster/276.JPG:rolleyes:

[misteroadster]

Originally posted by althes
dont think its possible dual channel
http://pageperso.aol.fr/misteroadster/3DM273.JPG

[johnnyliu3377]

Originally posted by jess1313
sorry not acually ddr700:(

you have A64, and are using 4 multipier, and the lowest ram devisor for a64 is 5 so your are running at 350mhz@4:5=280mhz, still awsome though.....

test bandwidth at 280mhz w/ 5 multi @1:1, and at 350mhz w/ 4multi @1:1, and results should be very similar....

So,what ?
A-data TCCD 512MB@DDR610 1:1 :banana:
http://61.220.123.253/cpg/albums/userpics/10001/DDR%20610%20Dual.JPG

johnnyliu3377

[overcrash86]

Originally posted by jess1313
sorry not acually ddr700:(

you have A64, and are using 4 multipier, and the lowest ram devisor for a64 is 5 so your are running at 350mhz@4:5=280mhz, still awsome though.....

test bandwidth at 280mhz w/ 5 multi @1:1, and at 350mhz w/ 4multi @1:1, and results should be very similar....

Exatly ,i do same with my ADATA PC4000 at x4 multi 2.6v 3/4/4/10 :

ADATA PC4000 @355Mhz Coef x4 (http://perso.wanadoo.fr/overcrash86/Overcrash86/3000+%2064/Chaintech/1420%204x355.jpg)

[flapperhead]

Originally posted by overcrash86
Exatly ,i do same with my ADATA PC4000 at x4 multi 2.6v 3/4/4/10 :

ADATA PC4000 @355Mhz Coef x4 (http://perso.wanadoo.fr/overcrash86/Overcrash86/3000+%2064/Chaintech/1420%204x355.jpg)


good god!! thats a crazy oc.. , ive tested alot of pc4000. the fastest i ever got was 310 from 1 256 stick. are these newer vitesta employing the new samsung tccd, or are they hynix.??

[overcrash86]

Originally posted by flapperhead
good god!! thats a crazy oc.. , ive tested alot of pc4000. the fastest i ever got was 310 from 1 256 stick. are these newer vitesta employing the new samsung tccd, or are they hynix.??

ADATA Vitesta DDR500 (http://www.hardwareluxx.de/Images/Speichertest/06040012.jpg)

[flapperhead]

hynix d5. amazing, like i said ive tested a whole lot of hynix chips.
from the bt d43 to the bt/d5 ct/ d5 and ive NEVER gotten anywhere near those speeds congrats to a crazy overclok my friend...

[Dj Rudy]

http://www.tombraiders.it/public/280.gif

http://www.tombraiders.it/public/280banda+.gif

http://www.tombraiders.it/public/27m52.gif

p4c800 v.dimm @ 3.2 v

cpu cooled by prometeia mach II

[DjTonic]

2.5-3-3 at 280 stable is very nice score (I think that new revision of OCZ PC4000 gold can do this too).

How much V dimm do you got there at this speed?

[macci]

Dj Rudy, Looking good!

can you show the unbuffered SiSoft mem bench @280 ?

[CrashOv3r1De]

IS available in US yet?

[Dagalidis]

Originally posted by overcrash86
ADATA Vitesta DDR500 (http://www.hardwareluxx.de/Images/Speichertest/06040012.jpg)
overcrash86
I have same ADATA VITESTA chips like yours "HY5DU56822CT-D5"....
Im using ABIT K8VPRO and without VTT MOD yet...
Right now i get 260 1:1 @2.85 VDDR ....
My question is ....
1) Who far did you go @ 2.85 VDDR ?
2) Is your mobo VTT MODED ?
3) If YES how far did you go your fsb @ 1:1 @ 3.2 VDDR as max at uGuru ?

Thank you....

[Dj Rudy]

Macci, Looking good!

the tests I have not made them.....but my friend thermal.... all the tests have been made with 3.2 volt

[Snowman89]

this is looking really good,
Dagalidis answer my pms!!