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Date:      Wed, 4 Mar 1998 19:22:33 -0800 (PST)
From:      Jin Guojun (ITG staff) <jin@george.lbl.gov>
To:        grog@lemis.com, jonny@coppe.ufrj.br, mike@smith.net.au
Cc:        hardware@FreeBSD.ORG
Subject:   Re: TX Chipset and more than 64M Ram
Message-ID:  <199803050322.TAA07952@george.lbl.gov>

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Greg (grog@lemis.com) wrote:
:>>
:>>>>   What kind of problem could I expect from FreeBSD if I run a TX
:>>>> chipset motherboard with 128M RAM ?
:>>>
:>>> Your performance will suck.
:>>
:>> Your performance will drop instead of increasing.
:>
:> This is controversial with what you strongly agree at below.
:
:Sorry, I don't understand that.  Do you mean contradictory?  I still
:don't see any contradiction.

Nothing contradictory. Just unclear statement could be argued.
You mix things together. You said "drop" here, and said "great" down below
titled with --
...	test of a number of motherboards which can cache more than 64 MB in...
and put a group chipset there start with Intel 430TX.  I did not get a clear
picture what you try to depict.
Actually, using TX chipset with more than 64 MB memory will not drop the
perofrmance. It just will not get efficiently used as I am using right now. :)

:>>>>  This chipset can only cache
:>>>> 64M.  Anything other than performance ?  Is it possible to force
:>>>> FreeBSD to use the low 64M preferentially ?
:>>>
:>>> Take the top 64M out.
:>>>
:>>> Seriously, it's going to cost you less to replace the board with one
:>>> wearing an HX chipset than the time that the TX board will waste you.
:>>
:>> The German magazine c't, which I personally greatly respect, did a
:>> test of a number of motherboards which can cache more than 64 MB in
:>> their issue 4/98.  The chipsets tested were:
:>>
:> ???????????????????????
:>>  Intel 430TX ???????
:
:Does "???????" mean "why test the TX if it's a test of motherboards
:which can cache more than 64 MB?"?  If so, it's for comparison's
:sake.  The test itself didn't  include any TX motherboards.

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