Hipro5 plz look at here ^_^ ram_clk vs ram_timings in 3Dmark05

[VictorWang]

:p: my 2pcs 8800gtx on pots now, so use a G7950GX2 for comparison test :D

test platform:
x6800 / asus p5n32-e sli, moded / geil 9600c4 1g*w / sliverstone op1000w.

vga=xfx g7950gx2 on stock @ 645/805

1. ddr2-803 3-3-3-4-1T-1-1-2-6-1-1-16-1, vdimm=2.3v, 3Dmark05=18611
http://vic.expreview.com/attachment/401_9+3334_1t+05.jpg


2. ddr2-870 3-3-3-4-1T-1-1-2-6-1-1-16-1, vdimm=2.4v, 3Dmark05=18647
http://vic.expreview.com/attachment/401_9+870_3334_1t+05.jpg


3. ddr2-903 3-3-3-4-1T-1-1-2-6-1-1-16-1, vdimm=2.475v, 3Dmark05=18688
http://vic.expreview.com/attachment/401_9+903_3334_1t+05.jpg


4. ddr2-1204 4-3-3-4-2T-1-1-2-6-1-1-20-1, vdimm=2.475v, 3Dmark05=18800
http://vic.expreview.com/attachment/401_9+4334_2t+05.jpg


and with 8800gtx sli. test info. here:
http://vic.expreview.com/attachment/3d05+compare.jpg

[G H Z]

You forgot about 3-2-2, right hipro :D

Nice testing Vic

[CapFTP]

nice test indeed....let's see what Hipro replies...

Vic, I had same results as you

[massman]

Good work, Victor :)

[kiwi]

For 440 3-2-2 1T on 680i you need:
1. 2.7V+
2. Golden fatbodies
3. Hipro maximizer

Am I right? :p:

[Gautam]

IMHO, such a speed is flat out impossible.

[kiwi]

I think he run 430 or at least mentioned 430 to be possible. I forgot what volts were needed though, could be 3V+

[Gautam]

That'd have to be 2T I'd imagine, and they generally stop responding to voltage past 2.7...but perhaps I'm underestimating the magic hipro can work with the fatties. :D

[Pedro Rocha]

Really great info Victor :toast:

Moved to 3D Info and Support section - plz read the sticky http://www.xtremesystems.org/forums/showthread.php?t=134430

[VictorWang]

lol....even 3-3-2-x is impossible for my ram>ddr2-800, add vdimm make the system unstable.
maybe it's the mobo's problem.
I can run ddr2-1200 @ 2.475v~2.5v, but when > 2.525v, it becomes unstable.
will check out on a nv's refference board later.

to pedro,
thx to move it here :D

[erwinz]

very nice scores.. :D :woot:

[hipro5]

Ehhmmmm........You ALWAYS FORGET to play at 1:1 and ONLY.....When you play anything else except 1:1, then the chipset adds by itself more internal latency within it and the rams so to "handle them".......
By playing at 1:1 , you get the LESS internal latency.....This is happening NOT only at one particular chipset but in ALL of them (975, 965?(investigating) , 680)...... ;)
PLAY ONLY AT 1:1

For example: Play at 451MHz x 8 multi and at 1:1 and THEN tell me about it..... ;) :p:

IF your rams or your chipset can't handle it, then try you tests at higher frequency (3800 or 3900MHz) so to keep the x9 multi with a good fsb and at 1:1....... ;)

I think he run 430 or at least mentioned 430 to be possible. I forgot what volts were needed though, could be 3V+

I had benched 3D at 430MHz with Cas 3-2-2-4 (429MHz with the 975 and 431MHz with the 680)..... :)


.

[VictorWang]

lol...

http://vic.expreview.com/attachment/401_9+3334_1t+05.jpg

this is 1:1, but I'll try higher fsb later :D

[hipro5]

You have to play over 430MHz 1:1 with Cas 3-3-3-x......and 400MHz with fatties at cas 3-2-2-x... ;) :)

[CapFTP]

You have to play over 430MHz 1:1 with Cas 3-3-3-x......and 400MHz with fatties at cas 3-2-2-x... ;) :)

george, I run 3dm2k05
(with E6700+2x8800GTX SLI on BFG 680i mobo)

400x8 1:1 3.3.3. 1t = 21038
400x8 4.3.3 2t = 21226

430 Mhz 1:1 3.3.3 is not achievable here on my rig....and I don't think my D9 gmh will run @ 400 3.2.2
...perhaps this is where my limits are towards your "1:1 school" ?

[Fr3ak]

Nice testing Victor ! :)

The screenshot of your 1:1 test is not working :/

[M.Beier]

Wuhuuu, catfight ;)

Well, I still think there's more to it.. Enough said..

[Gautam]

431MHz with the 680)..... :)


1T or 2T?

[hipro5]

george, I run 3dm2k05
(with E6700+2x8800GTX SLI on BFG 680i mobo)

400x8 1:1 3.3.3. 1t = 21038
400x8 4.3.3 2t = 21226

430 Mhz 1:1 3.3.3 is not achievable here on my rig....and I don't think my D9 gmh will run @ 400 3.2.2
...perhaps this is where my limits are towards your "1:1 school" ?

What Rams do you have that they can't do 430MHz and 1:1 Cas 3-3-3-x....?..... :confused:

1T or 2T?

Of course 1T...... ;) :)