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Developer 955x Mobo
Mushkin DDR2 Speed rating unknown
3:5 ratio 2.3v (DDR800 stock voltage) 1.6v on core.
Windows BSOD really early (low FSB)
memtest seems to be fine but the bandwidth is sub par. I have two more boards to test. I plan on taking best combo to tripple stage and run some 3D.
http://www.xtremesystems.org/forums/...chmentid=33068
Wow Charles, that is truly ridiculous speeds man! I can't believe you retained *-2-2-* at those speeds, truly sick! :toast: :clap:
Just found out from Mushkin, these are PC2-6400 5-3-3-8 (default)
I also forgot to mention, I have an 8K BTU ac unit blasting onto the mobo.
yikes....
Now that is insane :)
Really nice DDR2 speeds :up: And I like your cooling ;) From my experience looping T8 is best indicator for possible windows stability...
Peace :toast:
nice stuff
sounds like you are using the 1:2 divider, yea it doesn't work.
My 1:2 divider doesnt work and will give me 4:3 ratio
you're right, I had to bust out a calculator to figure that one out. nice work
FUGGER , can you show the picture of cooling for RamQuote:
Originally Posted by FUGGER
BTW , nice Ram oc here :toast:
Who's MB? Please tell me its DFI.
i bet its the asus board :DQuote:
Originally Posted by freecableguy
that is very high mhz fugger, we wait for your 3d ...
well done :toast:
Cant wait for 3d. Would spi be good @ those speeds?? I dont think 5cas will help, but with 6xx fsb. Hopefully Fugger will get into the 19's with that setup.
I setup the AW8 last night and about the same results as the first one. WIth a known good chip to reach ~ 375FSB it would not break 300FSB with stability. Anyone else out there with a AW8 over 300FSB? There is some adjustments in bios to raise the voltages and I tried everything. The voltages bump around quite a bit very quickly. If I am at 1.45vcore it will bounce between 1.44v and 1.46v about 30 times per second. With forward ratios I was able to reach DDR900
P5ND2 next.
Well that takes the aw8 of my list
:clap: :clap: :clap: :clap:
truely xtreme man. truely. :slobber:
:toast:Quote:
Originally Posted by FUGGER
nice work, though.. i have to admit the title is a bit misleading, i thought it was 610mhz on ddr, not ddr2.. i almost crapped my pants :p:
Damn thats nice! Wish I had pplz like them sending me stuff :(
Fugger are you sure your motherboard is applying the proper divider? Your bandwith is awefully low. It should be atleast and over 4500MB/s
For a second there I thought you meant DDR not DDR2... :)
Still damn impressive especially at those timings.
Wow, nice speeds.
Great speeds :p:
how many passes did you run?
Was this only possible with the a/c? How high could you get without it?
Noob, 950Mhz without ac on.
Spanners, too many if you count failed tests.
I wait for error on first pass, I have higher speeds shots with errors in tests.
Your bandwith is way too low for those clocks...
I get 1.3GB higher bandwidth with 80MHz lower clocks, and looser timings...
Corsair 5400UL @ DDR1042 4-3-3-4
...because DDRII is a stupid technology. Blame the bridging ineffeciencies. Actually, the ram is running at 305MHz internally, which would suggest that even higher speeds are possible (think of TCCD)
I think its just a flaw in Memtest, for some reason my Memtest bandwidth has been really low since I got my FX-55, it was 3312MB at 253Mhz with my Venice, now its under 2800MB with my FX-55, and changing the timings doesn't affect the bandwidth that Memtest shows so I'm assuming its a flaw in the program. Sandra and Everest show great bandwidth so I don't really care what Memtest says.
I don't know about Everest, but Sandra is synthetic. It gave me amazing bandiwdht for my 10GHz PIII. The PIII was actuall 800MHz, it thought it was 10,000 MHz for some reason.
I agree. Here is mine for another comparision. Fugger if you are using the P5WD2 Premium, what BIOS are you using? It looks like you are running alot lower than memtest suggests.Quote:
Originally Posted by The Stilt
http://img.photobucket.com/albums/v1...l/IMG_1992.jpg
Nice timings and speed, fugger! :slobber: I think we are waiting for benchies. :D
wehey , welcome to another, it wont run anything at all, but it boots. Come on man whats the point? you cant even play solitaire on it
Better than a "I killed my A64" or "I killed my Redline thread" :D
I thuroughly memtest, show some respect.
Testing at the edge has proven there is a obvious problem. It might be votlage droop to chipset or DDR2. At least I know I didnt waste my time trying to run 3D with that ratio. The 1:2 ratio also has a problem. This was retail Intel 955x board.
OMG ! nice RAM :clap:
Fugger, I would love to see P5ND2 bench :slobber:
5ghz+, insane DDR2 speed and SLI 7800GTX...come on...do it...do it ;)
Wait a minute, bench? Hahahahaha. :stick:Quote:
Originally Posted by Supertim0r
iddqd, your point? I am getting tired of your replies.
Good work fugger
my point was if you couldn't run windows long enough to post a suicide cpu-z shot, how could you bench? Btw, you should try phasechange on that DDR2, there are many transistors in the signal coversion part of the chips that might be the bottleneck.