Jiuhb 0302 Xp1700

Hi guys, I got a tray of these things today at work, just curious if anyone has tried 0302 yet, I told my boss to save me a few samples for this saturday, I can test them in a few different mobos, KD7 or Asus nforce delux boards. What board should I try these things out in?, Which board supports the highest vcore? I'll report back with my findings.
The last chip I tested was a JIUCB and it only hit 1950 on air, 1.8 volts on the A7N8X, didnt try the KD7 though. I do have a rear window defogger kit if I need to unlock these things, cause I dont think the L1 bridges are closed like the tbred A's are.
So, if anyone has tested these 0302, or want to know what they hit on air, let me know I can grab them on saturday and test them for you guys.
ciao

I think the KD-7 has the higher voltages, but most folks seem to be running them in nForce2 boards like the Asus. The 0302s are just showing up and I think most folks are waiting for the weekend to install and test. What preliminary results I've seen so far are pretty good, with most hitting over 2ghz, and some as high as 2.3-2.4. :)

seen one overclocked to 2.1 ghz at 1.7 volts. this is with air cooling. he just got it today so only time will tell how high it will go



Jen

if you put that cpu in a KT400 board (KD7-R and some others), then it's standard unlocked ... as far as i know that is :)

Cool newer weeks :)

Hopefully they clock well. Please do report back ;)

Yea they do very well.. I just got 5 0302 JIUHB's in and they are all very well in the OC department... Look in the for sale section for em.. :D

what's "very well" mean? :)

they seem to be pretty good overclockers ..... mine did very close to 2ghz with default Vcore ...... added 0.05volts to stabilize at 2ghz ...... will do 2.3ghz at 1.9vcore but my watercooling isn't so great and our weather here is tropical (hot)

Thanks for lettin us know, tediber :)

it's cool ! ..... here at xtremesystems is where i found out about the JIUHB stepping anyway .... just giving back my share of the infobank =) ..... i'm using a MAZE3 but not too happy about it. isn't AS3 supposed to perform better after a few days/hours ..... seems like mine deteriorated in performance ...... first time i installed this T-bred .... i was able to run at 2.3ghz and passed 3Dmark with temps around 53C ..... but now whenever i try 2.3ghz my temps immediately goes 55C and goes up ... this won't stabilize the CPU .... anything i run increases the temp to 60C w/c gets me BSOD right away .....

K guys, sounds good, i'll pick a few samples up and test them tomorrow (saturday) on a kd7, should be a cheap overclocker combo, i'll report back what I find.

tediber,
Temps should indeed get a couple degrees better in some days/hours. U sure the waterblock is seated properly? Nothing disrupting water flow is there? :)

MudWhistle,
Do let us know how u make out :)

Let us know all about this mudwhistle! naturally im very curiuos how other 1700 jiuhb 0302's are performing...

And tediber, id definatly check your waterblock seating or something man. With stock air cooling, i get 34-38C with 1.8v on my tbred.

got my chip in from newegg today, it is also a JIUHB 0302. It is looping 3D right now @ 2438MHz, 2.15v. This appears to be the max speed it will do 3DMark at. :)

I'll have my JIUHB 0302 up and running later tonight, I'll tell you guys how it goes.

KE,

Can't wait :)

Here's the highest it got into windows (also the first time it got into windows after putting in the CPU, I wanted a 1GHz OC the first time around) :D.

I'm extremely sure that my motherboard and/or some other non-CPU related component is holding it back though, since it seems to crap out past 188MHz FSB no matter what I do. About 190MHz FSB if I run crappy timings on the RAM. I suspect it might be because I have a Rev 1.0 version of the AT7.

Anyway, running it at 2358 MHz right now (188x12.5) and it seems to be doing alright, sitting at a nice and toasty 22ºC (I give it more voltage to prevent condensation, lol) :D.

My chip and KE's are same week and 2 digits apart (same order). I have maxed out my ram and multiplier (Kingmax PC2700 on an 8k3a). 185 isnt stable, but I am pretty sure it's the ram. I have a jumper setup for getting higher than 12.5 I will put on shortly. Here's a cpuid:

http://www.procooling.com/~phaestus/2320.jpg

Not bad chips

nice overclocks there guys

...... i reseated my block and a fresh thin coat of AS3 .... my temps are around 50C idle at 2.1ghz with 1.7vcore ..... will do 2.2 at 1.825 vcore temps around 52C idle ...... it's really hot here =) ....

I am having some fun with a JUICB 0251 1700xp+ tbred. Managing to get some good numbers with my 8RDA mobo.
Using GEil3500 cas 2 ram, the mobo wont run the ram at 166mhz no matter what setting, but will run the ram happily at 200mhz at 4-2-2 settings!! Go figure that one. Running memtest86 at 166mhz it failed every time, but bumped it up to 200mhz, rock stable memory!!
All air cooled with no modds
Rob H
Hull

mine got 2358mhz...same stepping of others...it is still in testing
http://space.virgilio.it/vale4684@tin.it/2352.bmp

Little update, just got home from work, I have my Jiuhb 0302 Xp1700 in a stock Abit KD7 doing 1866 at default voltage on a volcano 7+ @ 5000rpm, no artic silver just white paste (ran out), just changed the multplier to 14X133 before I even loaded an OS, well 98 is on there now, and running prime stable 1866mhz at default voltage. I always burn in at default voltage for a few hours before I really turn up the heat, I'll report back in a few hours on my progress, ciao for now.

Quote:

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Originally posted by tediber
nice overclocks there guys

...... i reseated my block and a fresh thin coat of AS3 .... my temps are around 50C idle at 2.1ghz with 1.7vcore ..... will do 2.2 at 1.825 vcore temps around 52C idle ...... it's really hot here =) ....

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Dude, you should know, that 8K3A has some problems regarding correct on-die readings with Tbred CPUs.... that's why you're getting so high readings ;)

Little update again, I burned in overnight running prime 95, now i'm running at 11.5X180 but need some serious voltage to get there, 1.9 volts, these 1700's seem to need a lot more juice to climb in the 2200 range, or perhaps it's just my volcano 7+ not being able to dispell heat fast enough, what is a safe maximum for voltage on the kd7/xp1700 tbred b?

I dont think i'll go over 2 volts with this cpu as it is not mine and do not want to kill it, im guessing i could hit around 2200mhz on air stable with this cpu, not bad for a 1466mhz chip. Good job AMD.

Next up will be a aiuhb 2100, need to find some to test, ciao for now.

On another note, i'm very impressed with this stock KD7, my +5 volt has *never* fluctuated at all, it does not drop below 5.08 volts on a cheap enermax 300W power supply, at any speed / voltage, I guess that P4 connecter really does help, too bad other manufacturers do not implement this idea as it really helps stabiliy. :)

Safe voltage is anything below 2.2V, I would say ;).

Just picked up a 1700+ JIUHB 0302 WPBW '9'.

I'll be testing it tomorrow. Don't wait anything special, my cooling consists of a cheap aluminium heatsink and a Papst NGML 19dB.

I´m new here....

I get two 302...and I wanna know if 252 its best than 302...Seeing the results the 252 its the best...

i get one to, later i post my results =]

Só os Brasuka ae :D
Abraços
NoOne

you brazucaillan people sUx.... big time... :D:D:D

vai de 0252 9... eh o do morphling1..

flip flop,

Welcome to Xtreme :)

Each CPU will be different ;)

Okay guys, I maxed out around 2250mhz on a volcano 7+ on a kd7 with my 0302 xp1700. Not bad for a 89 dollar cpu (canadian), I'm gonna make a package and sell these things with an abit kd7 and volcano 7+, cause the cpu can do almost 1900mhz at default voltage. I'll continue to test as new weeks come in, I have a feeling we will see some of the better cores trickle down very soon. As for my recommendation for air cooling, either pick up a jiuhb 1700 for cheap if your on a budget and overclock the hell out of it or if you can afford the extra money, go for the aiuhb 2100, they seem to hit quite a bit higher on default voltage.

Quote:

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Originally posted by NoOne
Só os Brasuka ae :D
Abraços
NoOne

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Oh yeah! brazucas rox! :D

Quote:

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Originally posted by N8
flip flop,

Welcome to Xtreme :)

Each CPU will be different ;)

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thanks! :D
I hope this ones are good.... I wanna a 0252:(

Quote:

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Originally posted by KaKa
you brazucaillan people sUx.... big time... :D:D:D

vai de 0252 9... eh o do morphling1..

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Oh! you're absolutely right! brazilian sucks all the time! :D

If possible I'll get the 252...I cant wait for this moment...:cool:

Hello guys, I ordered a 1700+ TBredB JIUHB (302) from www.excaliberpc.com
It should arrive tomorrow and I still dont know which way to unlock this thing! People give a million different ways to unlock Athlon XPs so I have no idea which bridges\method I should use.

Ive never unlocked before so the easier the method, the better. Ive read that some CPUs only require one bridge, while others require all 5 L1 bridges plus others..... heck, ive heard that they COME unlocked! Gah! Please help me out guys!
A tutorial for unlocking T-BRED *B* chips would be great. Ive got a Thermalright SK-7 (with a good 80mm fan) so I should be able to get a decent clock out of this chip. I just dont know how to unlock it!

Ive heard about "easier" methods that dont require messing with the bridges\pits. Any info on those methods (again for T-Bred Bs only) would be good too.

Thanks guys.

Ordered a 0302 :D

Kind of late getting one, but it's gonna be a decent little folder for now :)

I'll have an SLK800 with a vantec tornado on it this weekend :cool:

The come unlocked from 12.5x down from the factory.

To get 13.5x and up, you need to blow L3 bridges 1, 3 and 5. It will default as a 2200+ that way.

You can try just blowing L3 #5 first, then #3... and see if that works. If it does not, then you need to blow L3 #1, too.

I have yet to test it.. as I am waiting on better ram..

prometeia cooled @ 2.1+ vcore

Nice OC there disposable hero! :toast:

Sweet clock there DH.....:thumbsup:

Quote:

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Originally posted by STEvil
The come unlocked from 12.5x down from the factory.

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Are you sure about this? I dont have an nForce 2 board (see my sig), and Ive hard that only nForce 2s unlock the Tbreds up to 12.5 without modding.

If you are right, im not going to even touch the CPU (well, I DO have to install it :)). The less I mod, the less chance I will break something. I sure hope you are right about this! Can someone else confirm this?


:smileysex <<< LMAO! I love it!

http://www.muha.cc/slike/malecky/p2280002.jpg

Have a tray of them too....

they do 2100mhz@1.7V one of them did only 2080 and one did 2150mhz prime95 stable...0302 JIUGB

Also, how long should I let it "burn in" at default speed before cranking it? And how long\how much should I do in intervals? My goal is to bump the FSB to 166 (which wouldnt put any extra stress on my cheap memory) and the mult to 12.5. That would give me 2075Mhz! Im sure I could squeez a little more out of the memory too. Maybe 175 at best (with decent timings). Nearly 2200Mhz is a bit of a stretch for my cooling tho. Ive got a nice Thermalright SK-7 with a decent 80mm fan.

I sure hope this thing comes unlocked to 12.5.... wow would that be sweet :)

Another thing, got any tips on voltage adjustment? How do I know if I need it and what should I be carefull of. OK, im just guessing at how this works but, if something crashes for no reason or windows doesnt start, yet the temps arent too high, I need more voltage. BUT voltage adds a lot more heat....
Is this correct?

Thanks

They do come unlocked from the factory. Mine(JIUHB 0302) is currently running at 2220 Mhz(15x148 w/PC2100). I am using a Gigabyte KT400 board. Very nice and easy overclock. It went to 14x w stock voltage. It is now at 1.72V and is stable as a rock.:banana:

Hey thanks for the input... I CANT WAIT TO GET THIS CPU!!!!

Of course, stupid UPS pulls through again and doesnt deliver on schedule. On friday, the online shipment tracking system hadent updated for 4 days so I emailed them.

A day later I got a response saying "Our Online Tracking System indicates this shipment was last scanned in transit on 2/25/03, and is scheduled for delivery on 3/3/03 by the end of the day." Well, today is 3-3-03 and its dark outside (the end of the day) and I dont have my package.

I wish all websites gave an option for Fedex, not only is it MUCH faster, but its MUCH more reliable. Last time the Fedex tracking page didnt work, I called them up and they said the order was last scanned in xxxx and would arrive today.... five minutes later it was at my doorstep.
sorry for whining here :) .... I dont mind waiting another day (too much), its just the idea of them not updating the tracker, then taking their sweet time to help me, at which point they told me something they couldnt carry through with.... stupid UPS ;)

aaaaaaaahhhhhhhhhhhhhhhhhhh
I gotta sell my pos JIUCB!!!!!!!!!!!!!!!!

Im at 12.5x176 right now on 8K3A+ (KT333)....

They come unlocked.

man, i need to stop reading this forum.... and now i can't stop myself buying one of those 1700+ 0302 chip...
hope my chip would do as good as some of you guys.

got my 1700+ JIUHB @ 2125mhz (12,5x170) @ 1.7V with air cooling

Just got my A7N8X Deluxe & 1700+ JIUHB (0302 WPMW)

I'm about to rebuild the system and see what I can pull from it.. Don't expect anything extreme though, I've only got AS3 & a Volcano 7.

But I just had to buy one of these after reading the 1700+ JIUxxxx madness-thread.. ;)

Assembled it.

Now running at 2.105Ghz (12*175) @ 1.75V without breaking a sweat.. :) Excellent cpu.. :D

Got my two JIUHB 0302's in a duallie :)

http://www.ameritech.net/users/poopygood/2600_2.jpg

Hey, is that you with the 944 in that pic?

Thats a SWEET car... and they are VERY inexpensive for how nice they are :)

me want :)

:D
yep, 89 944 Turbo S

I guess I'd better get a WCPUID-screenie to back up my claim:

http://home.swipnet.se/scyphe/wcpuid.jpg