Post your overclocks !

Disregard all my previous screenies please.

Apparently it seems i was using an old version of super PI. the new version is Super PI mod 1.4. this is visible on the title bar.
I got the clue from the seconds digits. it should be in msec (3 digits after the decimal point) and not 2 like mine above.
well , back to the testbench .........
Edit: A sample screenie ....

Time = 28m 49.172s
 
deejay said:
@ jediMaster,
Good effort there .!!:cool2:
inspired by this here are some provisional screenies which i just finished.
in the first pic.....
Cpu = 290fsb
memory = 237.XX fsb, 2-2-2-5 , 3.1V
and all the latency settings are at default (Auto)

BTW the time in the second picture was 28: 24S
A difference of 33 Seconds after partial tweaking of the latencies.
will optimise a bit more ......and post it here.

@deejay ! I knew you'll be a sucker anytime for some exhilarating intellectual indulgement over the weekend :P ! And you're timings look very good. Looks like I missed some action here ! Just got back after some S'day bash but still in my senses hopefully for the night.

OK ! Correct me if I'm wrong, but I see that you're still taxing the CPU. May be it didn't hurt, but to go easy on the CPU and determine the max speed of the RAM you could drop the multiplier to 8, for example. 166 divider is OK ! I've seen people even under TCCD post timings with dividers. Just as a reminder, the objective in that XS thread doesn't seem to be the best 32M SuperPi speed (which will be a function also of the CPU speed) but to determine max RAM speed at chosen low latencies.

I think your max RAM speed looks good enuff to be posted at XS as I recall offhand - you may also want to give it a glance. I'll come back in a li'l while and check too.

OK ! general tips for everyone regarding the final snapshot. This is what it has to show:

1. 32M Spi window. As soon as you launch SPi move it to one corner of the screen and expand the SPi window heightwise; otherwise the final few lines will not show up when SPi completes eventually ! The Spi version is the mod 1.4 version from superpi.radeonx.com which gives ms resolution. Once the final Dialog comes up, the original frame cannot be resized. So, plan the overall layout beforehand.

2. Launch CPU-Z twice - one to show CPU speed and one for memory ! IMP: Both the CPU-Z shots will have to show the version number and which is 1.29 for the latest.

3. Make sure you have the A64Tweaker window showing all the settings.

4. Sandra Mem B/W shot and/or Everest B/W.

5. There will be times when CPU-Z refuses to launch, or launches showing the wrong parameters ! Simply relaunching it will solve the problem. Same thing with A64Tweaker !

6. Value for Idle Cylce Time will vary depending upon what you're trying to achieve. If you see my results I went for max stability since my objective was to determine the max RAM speed and NOT best SPi time. Well, best Spi time is indeed good if you can achieve it simultaneously with 32M stability. I also have pics at XS with Idle Cycle Time set to 64 clocks to achieve best 1M SPi time. You can also enable Dynamic counter to increase performance over stability. This I believe will auto-adjust the Idle Cycle Time for best performance - check that out. Switch it off if it hurts stabilty for this 32M run. Also, remember that Idle Cycle Time is not the only parameter that you can tweak - there are a multitude of other parameters that may seem as prospective candidates when you're really on the borderline pushing RAM speed to the max and striving for stability at the same time.

Hope this helps ! And keep goin' deejay !

@Eddy:
240 MHz @ 2-2-2-5 is simply fantastic for desi sticks ! I don't think I can hope to do that with TCCD ! So grab 'em Man ! And BH-5 is good !

@Masky and Nikhil:
Thanks dudes ! And someone light a fire under someone's $$$ :P

And finally, no offense reallyto anyone, PLEASE ! 80 points in Everest could turn out to be a BIG thing depending upon what you're seeking to do ! How about falling short of beating a barrier by 48/1000ths of a second :P ! Arrrggggh.....! Happened to me recently and I even switched off the wallpaper trying to grab that extra few millisecs :P !
 
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deejay said:
Superpi 32 M update:
....
I reran the test without rebooting and i got 27m.54s

[/url]

There it is ! Comparing that with the PDP/TCCD result, it's stark evidence why SuperPi in particular and A64 in general thrives on low latency ! Geez ! I've been wanting to get my hands on a couple of 256MB BH-5 for a while ! More so the low volt ones ! Now, have to figure out Eddy's mafia links at Ritchie St :P .
 
JediMaster said:
here it is ! Comparing that with the PDP/TCCD result, it's stark evidence why SuperPi in particular and A64 in general thrives on low latency ! Geez ! I've been wanting to get my hands on a couple of 256MB BH-5 for a while ! More so the low volt ones ! Now, have to figure out Eddy's mafia links at Ritchie St
Hey buddy, thought you were lookin out for 512MB ones! :D

Geez, I remember reading a thread somewhere in XS that had a TCCD stick up against a UTT stick in Hexus PiFast, and the TCCD stick won. Then again, I forgot what frequencies they both were running at. Will re-look and check it out.
 
^^Hmmm...actually SPi needs a certain minimum RAM MHz/bandwidth and tight latencies for good benchies. 2-2-2-5 @ ~260MHz would be real nice.

Is this the thread that you are referring to:

http://www.xtremesystems.org/forums/showthread.php?t=51385&page=1&pp=25

The pics are there ! No ! Not the pic in the avatar :P ! The Spi and PiFast pics. I'd prefer the TCCD @ 2.7V surely for 12/7 ops. But as HardCoreClocker best put it for peeps of my kind:

:ohyeah: It's always a good idea to keep some BH-5 for future - someday You might need 'em.

But seriously, with the kind of BH-5 @ 2.6 - 3.0 V that you're talking about it's a good and competing choice especially when matched with the right CPU speed/HTT. But my apps need big bandwidth also and I would like to run 1:1 all the time if possible.
 
Update:

@ JediMaster,

No this is not what you think it is. as it is i was going to torture the m/b + cpu and psu soon in anticipation of .....
1) New ocz rams + Tp2 psu.

2) volt modding the graphic card ...(very soon)
and What better way to torture these then runnig some extended tests and benchies. for e.g Today my cpu is running without any hitch since the past 15 hours @ 1.66V vcore on air cooling. frankly ur post actually made me do it else i may have gone off to enjoy the rains at lonavala....
i am not interested in posting my lousy scores at XS or any other forum where i do not know any of the members. I would rather post my scores here @ TE , many of the members whom i know quite well and can have interactive sessions if need be to help and solve each others problems. even if some "extra exhuberant" and fairly ignorant members may think it is showing off etc....
I also wanted to suggest that just the mem speed is not the holy grail of ocing. the latencies play a very important role in performance too. especially the memory controller on venice core actually thrives on low latency rams.
Re: my rams. well they are quite old ocz's (about 2 1/2 old). i do not know which chips they have , BH, Ch, Tccd etc ... since i have not removed the heat spreader yet. but no matter what voltage or relaxed settings i use it will not go over about 242~244 mhz. 3.1V Vdimm it seems to be a sweet spot for this.

@ 3.0V it will not boot @ 232mhz , 2-2-2-5 even.....

and @ 3.2V i have to relax the timings to make it stable.
Cpu is okay as it will do super pi 32M at 300 mhz easily (albiet at much higher vcore), but no amount of voltage (vcore) will make it go over 304 mhz.i have tried till 1.84V.
at 304 (3:4 mem /cpu ratio) mhz it will boot into windows and is benchable. and good for some mild gaming, surfing etc for hours. but no amount of juice or tinkering with the ldt ratio will make it go over 304 mhz.
 
^^HeHe ! Lonavla makes me nostalgic ! Geez ! I hope I didn't get you into trouble for missing the weekend vacation !

Those SPi times are really very good if I may so again :cool2: !

Yes, to me also the whole thing was nothing but a chance to torture test my overall rig and make some comparisons with the TCCD settings posted by other folks. Just needed some motivation to go thru' with it. I still may not be able to claim Prime stability for the simple reason that I haven't tried it yet, but 32M SPi run seems to be good way to get some quick ballpark estimates to tweak further.

By saying 1.84V, you're beginning to give me some wild ideas.... :P ! But in Chennai it's a li'l dicey.

And let's know if and when you have finalized your OCZ RAM. They are good aren't they - especially the support !
 
Fastest 1M SuperPi time with a Venice 3000+ on Air

Anyone knows what it is ? I know someone who managed to take it above 28s with 2 x 256 MB BH-5 - but his record is very unique with no one coming close to it AFAIK.

With 2 x 512 MB PDP I had a shot at it and clocked 28.047s and this might be at the very top. Now what do you do to shave off 48 millis :P ! Prolly several things but I'm a li'l too lazy. Like blowing on the TT fan may be :ohyeah: for a couple of extra cfm !

CPU @ 3010.7MHz, RAM @ 301 MHz, 2.5-4-3-8, XP-90 w/ 75CFM fan in an a/c-ed room



http://valid.x86-secret.com/show_oc?id=25364

BTW, with BH-5 at real low latencies you could get to do this at a fairly lower CPU speed.
 
COngratulations bro!! :thumbsup2:

how i wish I had said YES to ur offer not so long ago.. hehehe.. but then again how i wish u used Yahoo and/or MSN messenger so that i cud get some gyan from ya :P
 
@Masky

When you burn-in your VX I expect to see hell breaketh looseth here :devil2: ! But seriously, I envy the BH-5 and low-latency guys !

Muahaha ! First I need some gyan from you on how to set them up and use them on my system - Eddy asked me do that once too. My systems are a little weirdly set up for security and such. Will try to give that a shot again aftr removing all the frills.

@Nikhil:
Good point ! Edited my post to reflect the air cooling setup !
 
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JediMaster said:
@Masky

When you burn-in your VX I expect to see hell breaketh looseth here :devil2: ! But seriously, I envy the BH-5 and low-latency guys !

Darky broke 270MHz 2-2-2-5 on his VX.. ;) but sadly, his CPU is limited to 2.8gigz.. I prefer TCC5 over the VX.. and btw, that VX is up for sale.. interested? :P
 
@JediMaster ---- What I always do while running benchies is to shut down ALL unwanted programs. Disconnect from the net, disable my LAN. then go to task manager and close all programs being used by <user>(in my case, Nikhil). EXCEPT EXPLORER.EXE. I close all other programs.

Don't bother with the processes being used by system, Local Service, etc....

and then disable system restore. Then change your background theme to Win Classic(from Win XP Style.) disable all screensavers.

This will ceertainly increase your overall system performance. Of course, after running the benchies, the best thing is to restart your computer for using your computer normally again.....
 
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apollyon said:
$^%# one word - AWESOME!! :clap: :clap:

HeHe ! I was just about to say that Darky with his Winnie and VX @ 270MHz 2-2-2-5 could clock in a superb timing, and Masky pre-empted me.

@Masky:
Yep, Darky's 270MHz low-latency clock was mind-blowing. You really selling that VX ? Why ? Why ? They are good to keep man. I would have said for a very long time, but with DDR2 entry very closeby the RAM scene is a li'l confused.
Will send you a PM.
 
giving DFI to sunny.. me sticking with A8NE.. hence VX aint of much help :(.. sunny had said he wud take it, but then again u know what a fickle mind he is.. hehe..
 
Nikhil said:
@JediMaster ---- What I always do while running benchies is to shut down ALL unwanted programs. Disconnect from the net, disable my LAN. then go to task manager and close all programs being used by <user>(in my case, Nikhil). EXCEPT EXPLORER.EXE. I close all other programs.

Don't bother with the processes being used by system, Local Service, etc....

and then disable system restore. Then change your background theme to Win Classic(from Win XP Style.) disable all screensavers.

This will ceertainly increase your overall system performance. Of course, after running the benchies, the best thing is to restart your computer for using your computer normally again.....

You getting to be a pro-ocer very fast ! yes, you're right about those and when I'm not feeling lazy I close all the tray-icon processes, wallpapers, screensavers etc.

What I was referring to was more exotic ones, especially for the kind of benchies like SPi. Like Win2k3 or WinXP, defrag the disk, run the whole thing off a RAM disk, close down even explorer(?) etc. I will send you a link for that when I find it.

JediMaster posted 2.97 minutes later:

TheMask said:
giving DFI to sunny.. me sticking with A8NE.. hence VX aint of much help :(.. sunny had said he wud take it, but then again u know what a fickle mind he is.. hehe..

Well...very simply I can raid Eddy's house and prevent him from mailing those BH-5 to Sunny :devil2: ...assuming he hasn't done so already !
 
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