Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!helios!bcm!dimacs.rutgers.edu!seismo!uunet!tut.cis.ohio-state.edu!sei!fs7.ece.cmu.edu!o.gp.cs.cmu.edu!andrew.cmu.edu!wk0x+ From: wk0x+@andrew.cmu.edu (William Stephen Kish) Newsgroups: comp.sys.ibm.pc.hardware Subject: Re: Various 486 questions Message-ID: Date: 21 Feb 91 22:33:55 GMT References: <708.27c232c6@malibu.sedd.trw.com> Organization: Carnegie Mellon, Pittsburgh, PA Lines: 9 In-Reply-To: <708.27c232c6@malibu.sedd.trw.com> Yes, the i486 does have a numeric coprocessor built in. It is basically a '387, but FP performance is somewhat enhanced since it is on the same chip as the rest of the processor. Bill Kish Carnegie Mellon University wk0x+@andrew.cmu.edu