Archived from groups: alt.comp.hardware.overclocking.amd (
More info?)
Michael,
It sure is nice to run into someone that will take the time to explain
things, I appreciate your time and patience with me, your explanation was
great! (I'll cut and paste it to a doc file and use it for a reference)
You know, ever since I got into computers, some of the most knowledgeable
people about hardware I have meet,(well actually talked to on Usenet) have
been either in New Zealand or Australia. I remember the first time I
overclocked a chip a guy from Australia sent me an actual pinout of the chip
and where to put the jumper (at that time I used a single strand of wire
from a lamp cord and jumpered two pins). That was quite a while ago, I
believe it was one of the "last gasps" in the old 486 days....when AMD made
a chip that was equal to a Pentium 75 but that was as 486 socket chip... I
believe that was the chip, again been so long ago I can't really remember
:-) anyway.......
Thanks again, you have been very helpful.
John
"Michael Brown" <see@signature.below> wrote in message
news:%3dld.1043$9A.52373@news.xtra.co.nz...
> Bitsbucket wrote:
>> How much do you think I would loose? (performance) by doing this? If I
>> bought a 333 part and ran it at 266....I have not been in the CPU
>> game in a while and I don't know what the "best" chip to underclock
>> would be and still get as much as I can.(don't know what the
>> multipliers are locked at).
>
> That depends a lot on the pricing from the place you're buying from.
> Assuming you don't want to go the "mobilisation" route, the speeds the
> chips
> (AXP's and Durons, not Semprons) will run at are:
> {} 2400 and below, including all Durons: will run at stock speed
> {} 2500 (Barton): will run at 1467MHz, 1900 rating
> {} 2600 (133MHz FSB, TBred): will run at stock speed
> {} 2600 (166MHz FSB, TBred): will run at 1667MHz, 2000 rating
> {} 2600 (166MHz FSB, Barton): will run at 1533MHz, 2000 rating
> {} 2700: will run at 1733MHz, 2100 rating
> {} 2800 (TBred): will run at 1800MHz, 2200 rating
> {} 2800 (Barton): will run at 1667MHz, 2200 rating
> {} 3000 (166MHz FSB): will run at 1733MHz, ~2300 rating
> {} 3000 (200MHz FSB): will run at 1400MHz, 1800 rating
> {} 3200: will run at 1466MHz, 1900 rating
>
> For Semprons, the numbers are (where the ratings are AXP ratings, not the
> inflated Sempron ones):
> {} 2200: will run at 1200MHz, 1400 rating
> {} 2300: will run at 1267MHz, ~1450 rating
> {} 2400: will run at 1333MHz, 1500 rating
> {} 2500: will run at 1400MHz, 1600 rating
> {} 2600: will run at 1467MHz, 1700 rating
> {} 2800: will run at 1600MHz, 1900 rating
> {} 3000: will run at 1600MHz, 1900 rating
>
> So just go through and do a price/performance comparison as taking these
> into account.
>
>> Oh I did find a 2200+ part at 266 for 72 bucks from Newegg.....but
>> what I find interesting is that when I bought my Barton core 2500+ I
>> got it for around 85 bucks, now the same part is over 100?!?!? what
>> is going on with AMD? Is it because they are pushing the 64 and
>> dropping the 32 thus the parts are getting harder to find?
>
> Effectively, yes. They've more or less stopped selling "Athlon XP" CPUs,
> and
> are mainly selling "Sempron" CPUs which are just AXP's with jacked-up
> rating
> numbers that cost more. AMD wants to kill socket-A ASAP and the easiest
> way
> to do that is to raise the prices to make it uneconomical. Prices are
> still
> dropping down here in NZ because we're always a good few months behind the
> US in terms of pricing
>
>> I hate to spend much on this computer it's for my son and he dosen't
>> need the latest and greatest. (I had envisioned a 1800 to a 2000+
>> part for about 40 bucks, boy that was a mistake!)
>> I guess I could upgrade mine, and give him my MoBo and proc (Asus and
>> 2500+ barton that has run since day one as a 3200+) But then I have
>> been told that I would have to spend big bucks to get something as
>> fast as I have now. Which AMD 64 bit part would be a substantial
>> performance boost over my barton "3200+" (I am thinking this would be
>> in the 100's if not more.....board and proc combined.....like 300 or
>> so....am I correct in this assumption?)
>
> Pretty much, yes. The cheapest route would be to go S754 + Sempron 3100
> and
> overclock. This would probably give you a system that easily matched your
> current system, at least in the gaming area, and probably in most other
> areas as well. Again, local pricing will dictate whether this is worth it
> for you.
>
> [...]
>
> --
> Michael Brown
>
www.emboss.co.nz : OOS/RSI software and more
> Add michael@ to emboss.co.nz - My inbox is always open
>
>
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