Seems you are really unlucky.Quote:
Originally Posted by fenomenhaa
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Seems you are really unlucky.Quote:
Originally Posted by fenomenhaa
@Tony
where can i download the SysTool 1.0 ??
hereQuote:
Originally Posted by t-bone
I have the same problem, two sets of 2x1GB sticks brand new from Newegg, one does not do 3D at all @ 250, the other maxes out at 255 3D-stable which is better than you got so I guess I feel lucky. I have also tried different CPUs, and had Ballistix going 270 1:1 for awhile on my current A8N32/Opteron 175.Quote:
Originally Posted by fenomenhaa
My 175 goes 2.65 GHz on just 1.4v but takes 1.5v to get over 2.7Ghz, so with the better kit I am running 10x265 with a 183 divider giving me an effective mem speed of 241MHz but @ 3-3-2-5-2.6v with some pretty tight timings. They will not do CAS 2.5 on any account.
http://kupras.net/img/final%20final%...%203-3-2-5.jpg
I PM'd OCZAndy and owe him an email back to RMA the kit that won't do 3D @ 250MHz, though I am thinking I maybe better off just cutting my losses by sending them back to Newegg for refund and living with 241MHz on my "good" set. They work flawlessly at these timings and I have yet to try Trc <9 or Trfc <13, and have had some success with my Read Preamble at 5ns which helped close the gap in latency between 241MHz and 255MHz.
My results with these RAM:
245@6-2-3-3@2.75V (3d, 2d rock stable)
245@6-2-3-2.5@3.05V (3d, 2d rock stable)
250@6-2-3-3@2.8V (3d, 2d rock stable)
above 250Mhz ... nothing, my ram is not stable at any voltage and timing.
When you say not stable at any voltage, did you try 2.6v or lower if you can get it?Quote:
Originally Posted by OBR
lower voltage? at higher frequency? i will test it.
Reason I ask is because I see some folks over in the Mushkin Redline thread (same chips) got their best results at 2.6-2.65v, and that held true for me personally as well. Going to 2.7-2.75v gave me more errors. I have mine at 2.6v now and would go lower if my board allowed it (A8N32). Kunaak has a thread where he has infineon modules doing DDR500 at just 2.2v.Quote:
Originally Posted by OBR
This can be very true depending on your memory kit and board. Good advice.Quote:
Originally Posted by thinkingbear
OCZ EB full tweaked :d
http://www.forumdeluxx.de/gallery/da...1M-Tweaked.jpg
On DFI Expert with Venus Bios
I can't get these modules to work in my expert board. Both work great individually @2.5V DDR500 3,3,2,7 level 8 50%. Can not boot in dual channel regardless of settings. Not stable in single channel mode. Tested memory and cpu on SLI-DR and worked great. Using 12/07/2005 bios. Do these modules boot from a cleared cmos in the expert board?
146 Opteron CABYE 0540FPBW 9x330 vcore 1,456V (bios)
DFI SLI-DR bios 623-3
Memspeed 270 (check shot)
Primestable: yes
3D-stable: yes
Got any 3D screenies? 3DMark, RTHDRIBL?Quote:
Originally Posted by Family man 72
Here's 3DMark03 and 05. I know that scores suck but 7800GTX don't do much more than 490/1310.Quote:
Originally Posted by thinkingbear
Sweet :). Thanks.Quote:
Originally Posted by Family man 72
my OCZ are max 273 3D Stable.
3DMark03+05 stable @ 275 with Venus Bios
Primestable 283MHZ.
I hate this.
Can you post A64Tweaker screenie please .. I cant get them above 265mhz - not even prime stable .. thanksQuote:
Originally Posted by t-bone
edit; already found it!!
Well i have seriously problem getting my sticks to work at rated speed and timings. They cant do ddr500 and 3-3-2-8!? It fails prime95 large fft in 30min. My cpu is rock dual-prime stable at 3ghz and with 166 divider my ram is runnig at exactly rated speed --> 250Mhz. I also try to run at 1:1 and lowerd my OC on my cpu to 2500mhz to realy eliminate a potential of cpu faliure. I try numeros settings but nothing didnt worked out;
- http://www.bleedinedge.com/forum/sho...76&postcount=4
- http://www.bleedinedge.com/forum/sho...40&postcount=1
- http://www.bleedinedge.com/forum/sho...18&postcount=3
- Tony's settings from this thread
t-bone, and family man, you both have nice sticks there. Mine will do 3d at 270 and PI at 280 with 2.6v I am spoiled now with 2gb kits!
The lower volts do hold true. 2.6v worked best for me.
Can you guys get
2.5-3-2-8 @ 250 like they did at Anandtech? Apparently they got it to 267 even..... I'm memtesting 2.5-3-2-8 @ 240 right now...
my sticks topped out at 249mhz with 2.5-3-2
Venus different from slidr&ultraD so what's the optimal strength settings for this Ocz sticks.3/6 1/8 or what?Another 2 sets of these sticks will be in my hands soon..:)
I'm using 2.8V for 2.5 3 2 7 @ 250 ... is that too high of a voltage?
I have a set of these running in my P4 rig. With the board minimum of 2.55v they can do 2.5-3-2 at 260fsb and rated 3-3-2 timings at 275 fsb Memtest86 stable :)
Thats spot on for DDR. The crazy people are looking at 3.2v +.Quote:
Originally Posted by Entropy1982