2100+ Survey Results...

[BrainStorm]

I have tabulated some results from the Xtreme and Overclockers forums re folks results.

45 total entries in my database with total average overclock of 2348

Three 0245 entries (2 AIUGB and 1 AIUHB) - average overclock = 2390 (2 water cooling, 1 unknown)

Nine 0248 entries (all AIUHB) - average overclock = 2424 (3 water, 6 air cooling)

Two 0249 entires (all AIUHB) - average overclock = 2375 (1 water, 1 air colling)

Fourteen 0250 entries (all AIUHB) - average overclock = 2369 (8 air, 4 water, 2 prometeia) Average oc w/o prometeia = 2308

One 0251 entry (AIUHB) overclock = 2015 (on BAD air, i.e., Zalman)

Six 0301 entries (5 AIUHB, 1 unknown) - average overclock = 2298 (4 air, 1 water, 1 unknown)

Three 0302 entries (2 AIUHB, 1 unknown) - average overclock = 2406 (2 air, 1 water)

Seven unknown entries (4 AIUHB, 3 unknown) - average overclock = 2250 (4 air, 1 water, 2 unknown)

Looks like the 0248s take it so far in this not-nearly-scientific survey, followed closely by the 0302s. Hopefully the 0302s are bearing good news for the future, but with only three samples, hard to extrapolate.

[BrainStorm]

btw, voltages ranged from stock to a high of 2.16, with an average of 1.83. Generally, as you would expect, higher voltage meant higher overclock.

[JCviggen]

it seems that the 4-letter code after the date code is actually more important than the exact week m8.... maybe you should do another survey about that

[QuadDamage]

JC

you mean "SPAW" for example? is this what you mean?

[Bravo]

Originally posted by JCviggen
it seems that the 4-letter code after the date code is actually more important than the exact week m8.... maybe you should do another survey about that

I would think so, but it would not be a large difference.

Those who have demonstrated 2500mhz on air @ 1.85v, have chips that do the same as Cathar's 2100s @ 2600mhz @ 1.85v @ 10C Ambient.

[BrainStorm]

Originally posted by JCviggen
it seems that the 4-letter code after the date code is actually more important than the exact week m8.... maybe you should do another survey about that

JC, I would, but that would call for another thread entirely. I compiled these number from existing posts, and few people posted that information.

But maybe if I get some more time I"ll check again (I took yesterday off from work)

[JCviggen]

Originally posted by Bravo
I would think so, but it would not be a large difference.

bah, I got in 2 more AIUHB 2100+ today and they both suck (again)
one's a week 50 the other a week 01. I cannot reach 2.7 GHz with either one, and this is with a -50C block sitting on them...
I can boot windows at 2.75 though

also I just broke the goddamn frikking socket on my 8RDA+
Damn I wish the prom would also use the mounting holes instead of the socket tabs

[Jen]

Originally posted by JCviggen
bah, I got in 2 more AIUHB 2100+ today and they both suck (again)
one's a week 50 the other a week 01. I cannot reach 2.7 GHz with either one, and this is with a -50C block sitting on them...
I can boot windows at 2.75 though

also I just broke the goddamn frikking socket on my 8RDA+
Damn I wish the prom would also use the mounting holes instead of the socket tabs

Promethia should know that they need to use the bolts not the socket.


I know you will find that perfect 2100+ soon. You have always had great success at finding the magic chip



Jen

[JCviggen]

Jen,

I agree, bolts are better, but on the other hand , not all mainboards have the 4 holes, which could have complicated things...
It was "kind of" my fault that it broke though, since I wanted a bit more pressure on the core to make sure I had good contact

[okra]

i'm late:

02/48 AIUHB
2250 mhz - 12.5x180
1.65 volts
aircooled - sk6 & 30 cfm fan

[Dissolved]

got mine from newegg:

Aiuhb
0301
9
mpmw

i got it with a abit nf7-s, so ill pop it in my kx7-333 and see what fsb i can do. ill let you guys know.

[BrainStorm]

Originally posted by okra
i'm late:

02/48 AIUHB
2250 mhz - 12.5x180
1.65 volts
aircooled - sk6 & 30 cfm fan

okra, you're actually already in the numbers, but I was missing a copuple of pieces of info you've now supplied. Thanks!

[BrainStorm]

Originally posted by Dissolved
got mine from newegg:

Aiuhb
0301
9
mpmw

i got it with a abit nf7-s, so ill pop it in my kx7-333 and see what fsb i can do. ill let you guys know.

Let me know whow it goes

[bigdawginva]

Anyone planning on doing one for the 1700+ "B"?

[BrainStorm]

Originally posted by bigdawginva
Anyone planning on doing one for the 1700+ "B"?

Actually, I've been working on it

[gtcrispy]

I got 0301 AIUHB.
Max it will boot into windows at is 2536mhz at 1.95V.
It runs fine at 2400mhz @ 1.8V.
This is on air. SLK-800 with 80mm Tornado

[stevehat1]

Another post for your comaprisons
AIUHB 0248 9xxxxxx
Don't remember the letter code.
Runs 24/7 @ 2235 running F@H 1.7V 36C full load.
Best oc running 3DMK2K1 2377 @ 1.85v KX7 on air
http://service.futuremark.com/compare?2k1=5657841 15408

[shadco]

AIUHB 0302 sorry no more codes it buried under the waterblock

but it folds at this setting and here is the mbm shot.



Shad

[BrainStorm]

Originally posted by gtcrispy
I got 0301 AIUHB.
Max it will boot into windows at is 2536mhz at 1.95V.
It runs fine at 2400mhz @ 1.8V.
This is on air. SLK-800 with 80mm Tornado

You're up 15 mhz and down .1 volts from what I originally had you at.

[BrainStorm]

Originally posted by stevehat1
Another post for your comaprisons
AIUHB 0248 9xxxxxx
Don't remember the letter code.
Runs 24/7 @ 2235 running F@H 1.7V 36C full load.
Best oc running 3DMK2K1 2377 @ 1.85v KX7 on air
http://service.futuremark.com/compare?2k1=5657841 15408

So what's it truly stable at? 2235?

[BrainStorm]

Originally posted by shadco
AIUHB 0302 sorry no more codes it buried under the waterblock

but it folds at this setting and here is the mbm shot.



Shad

The 0302s are looking even stronger, the average is now 2436 with 4 CPUs, which is even higher than the 0248s now. Anyone else with an 0302??? There should be quite a few with them soon. Let's get a larger sample!

[Ck51010]

I have an AIUHB 0249. The highest I have gotten it to is 2610Mhz @ 2.1V. For 24/7 use it's at 2205Mhz w/ 1.75V. Cooling is an SLK-800/Vantec Tornado 80mm.

Here's a 3Dmark bench @ 2610mhz
http://service.futuremark.com/compare?2k1=5764761

[BrainStorm]

Originally posted by Ck51010
I have an AIUHB 0249. The highest I have gotten it to is 2610Mhz @ 2.1V. For 24/7 use it's at 2205Mhz w/ 1.75V. Cooling is an SLK-800/Vantec Tornado 80mm.

Here's a 3Dmark bench @ 2610mhz
http://service.futuremark.com/compare?2k1=5764761

Nice...I assume 2205 is the highest it's stable at 1.75?

[BrainStorm]

Just an FYI to all...if you don't mind running a lot of juice through your chip, the AIUHB 0302s seem to be kicking some butt. I've got 5 in the database now.

2314 at 1.85v air cooled
2560 at 1.97v water cooled
2346 at 1.925v air cooled
2526 at 2.06v water cooled
2614 at 2.21v water cooled

2330 air cooled avg.
2567 water cooled avg.

again, small sample size, but encouraging!

[Ck51010]

Originally posted by BrainStorm
Nice...I assume 2205 is the highest it's stable at 1.75?

Yes, 2205Mhz (10.5x210) is stable in Prime for 24Hrs at that voltage.