Author: Ingo Bauer
Date: 10:42:34 02/07/05
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On February 07, 2005 at 13:21:51, Aaron Gordon wrote: >On February 07, 2005 at 13:12:24, Ingo Bauer wrote: > >>On February 07, 2005 at 13:09:14, Aaron Gordon wrote: >> >>>Athlon XP-M 2600+ @ 2701MHz = 2.74 >>>Pentium 4 2400 @ 3113MHz = 1.69 >> >> >>Thx, If I have some more P4 results I will try to calculate a factor to adjust >>that number. >> >>Btw: How could you reach 2.7GHz with that XP-M? H20 or compressor? If H20 what >>voltage for the core do you use? >> >>Ingo > >It is a specific stepping and date of Athlon XP-M, the 2600+ IQYHA under week >50. Anything over week 50 is super-locked (multiplier) and will be stuck at 6.0x >multiplier. > >My cooling is water-cooling with a copper maze waterblock. 3/8" ID and 1/2" OD >tubing. Radiator is copper, 30 passes, with two 120mm 131cfm 12v YS Tech fans. >The fans are run at 7v instead of 12v however to keep the fans nearly silent >(and they still push over 76cfm of air a piece). Vcore is 1.95v. > >I think the latest steppings of Athlon-XP chips have something different with >them, like an extra metal layer like the Tbred-A vs Tbred-B chips. This chip at >2.75GHz/2.00v runs at least 10C cooler than my old 2500+ @ 2.6GHz/2.00v. They >are very rare and as AMD is stopping production of the Athlon XP (not sure if >they already did or not) they will be extremely hard to come by, I know this one >sure was. > >If you want a highly clocked Athlon.. best bet is the Athlon FX-55. Many people >have been getting 2.9-3.1GHz with air-cooling.. some people actually reporting >3GHz on air with default voltage, the Athlon FX-53 won't do this however >(neither will any of the other chips). I wish I could afford one. :) Impossible for me to reach 2.7GHz. If I choose a multiplier higher than 12.5 it is going down to 6 as you wrote. On the other hand I have 2 equal comps now. That is not bad either. Yea, the AMD64 or FX option is something I am considering right now. 3GHz would be nice but of course I will not install a loud Air cooling anymore. Therefore I would be intereste what could be reached with water on these CPUs. Thx 4 your help Ingo
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