From owner-freebsd-questions Tue Jan 30 18:45:18 1996 Return-Path: owner-questions Received: (from root@localhost) by freefall.freebsd.org (8.7.3/8.7.3) id SAA04064 for questions-outgoing; Tue, 30 Jan 1996 18:45:18 -0800 (PST) Received: from ns3.noc.netcom.net (ns3.noc.netcom.net [204.31.1.3]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id SAA04052 for ; Tue, 30 Jan 1996 18:45:05 -0800 (PST) Received: from tera.com (tera.tera.com [206.215.142.10]) by ns3.noc.netcom.net (8.6.12/8.6.12) with SMTP id SAA01342; Tue, 30 Jan 1996 18:44:30 -0800 Received: from athena.tera.com by tera.com (4.1/SMI-4.0-206) id AA00374; Tue, 30 Jan 96 18:44:09 PST From: kline@tera.com (Gary Kline) Message-Id: <9601310244.AA00374@tera.com> Subject: Memory ponderance To: se@zpr.uni-koeln.de (Stefan Esser) Date: Tue, 30 Jan 1996 18:44:21 -0800 (PST) Cc: questions@freebsd.org In-Reply-To: <199601302035.AA04371@Sysiphos> from "Stefan Esser" at Jan 30, 96 09:35:53 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-questions@freebsd.org Precedence: bulk According to Stefan Esser: > > > But it is very interesting to see how much > useful work can be done with such a system. > Pentiums are only good for playing 3D games, > what else needs that much CPU power :-) > > } cost of an AMD 5x86 ? > > I've paid some $107 (*1.45DM/$ * 1.15 VAT). > > The Cyrix 5x86-100 seems to be sold for the > same price, but I've heard it is no faster > in the SP3G, since it needs special chip set > support. (I could buy the AMD in a local > shop, and I'm a little conservative and it > seemed a smaller step than the Cyrix :) > > The Cyrix got a branch target cache and other > "Pentium class" features. It is said to beat > a P100 (with asynch. cache), though I really > doubt it, given the limited memory performance > (4 byte vs. 8 byte memory interface of the 486 > resp. Pentium.). > If I can digress from the original topic//Subject, I'd like to ask some of you hardware-savvy types: What is the fastest CPU that I can run with my 16MB of old, slow (80ns) DRAM? Can I use my old memory with something like a Dx4-120MHz 486?? or whatever it's called? I'm sure that my 90MHz P5 came with much faster RAM. If possible, I'd like to use my old memory when I upgrade my older system. Thanks for any insight.... gary kline