Date: Mon, 21 Jul 1997 19:21:30 +0200 From: Andreas Klemm <andreas@klemm.gtn.com> To: Steve Passe <smp@csn.net> Cc: Kevin Van Maren <vanmaren@fast.cs.utah.edu>, andreas@klemm.gtn.com, peter@spinner.dialix.com.au, ady@warp.starnets.ro, freebsd-smp@FreeBSD.ORG Subject: Re: Need advice for SMP production server Message-ID: <19970721192130.08801@gtn.com> In-Reply-To: <199707211639.KAA05833@Ilsa.StevesCafe.com>; from Steve Passe on Mon, Jul 21, 1997 at 10:39:59AM -0600 References: <199707211357.HAA04664@fast.cs.utah.edu> <199707211639.KAA05833@Ilsa.StevesCafe.com>
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On Mon, Jul 21, 1997 at 10:39:59AM -0600, Steve Passe wrote: > Hi, > > > > I'm running an Intel PR440FX with 2xPPro200's at 233MHz each. It just > > > screams along! :-) Steve has the same motherboard but it doesn't work > > > reliably for him at 233.. He has 512K cache cpus though, I've got 256K. > > > > But you started with 200's. Steve's are 166's already overclocked to 200. > > I'm not surprised his don't run at 233 ;) > > actually I'm running a gigabyte with 166's clocked at 200, and a pr440fx > with 200's clocked at 200. the pr440fx used to run at 233, but after > 1 set of code changes a couple months back I had to go back to 200 to > maintain reliability. What dimensions do your heatsinks have ??? As I said, I was unable to boot at 200 MHz. I have a fan on top of the heatsink and a fan is blowing over the CPU's (located in front of the ATX power supply). +---------------------------... | | | Power supply | | +--------------------------.... | FFFFFFFFFFFFFFFFFan | FFFFFFFFFFFFFFFFFan Blows to the CPU but not direktly onto it | | | | | CPU2_with_Heatsink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU2_with_Heatsink | | CPU1_with_Heatsink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU FANFANFAN sink | CPU1_with_Heatsink | -- Andreas Klemm | klemm.gtn.com - powered by Symmetric MultiProcessor FreeBSD http://www.freebsd.org/~fsmp/SMP/SMP.html http://www.freebsd.org/~fsmp/SMP/benches.html
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