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Contrary data point (corrected)
A number of legacy software programs developed with Borland Turbo Pascal 5.x would work fine on Intel 8088 (IBM PC, PCjr, PC/XT, Turbo XT clones), 8086 (a few high-end XT clones), 80188, 80186, 80286 (PC/AT), 386, 486, and Pentium pre-MMX, and even Pentium MX up to a certain release. After that, such programs would crash with a Division By Zero era if launched on a Pentium MMX past that release, Pentium II, Pentium !!!, and Pentium 4, and, of course, Xeons. Not sure about the Pentium Pro. Borland did release a patch to correct the problem, but it would have to be applied to each such compiled program.

The same programs work fine on ANY AMD that I know of, WITHOUT the patch.

This means that AMD CPUs are, at least in this regard, actually MORE compatible with legacy Intel CPUs than Intel's OWN newer CPUs are!


(Note to Ops: I mistakenly posted this as a Reply to Story, not to Message, so it also exists as a top-level post. Please delete that. Thanks.)
Posted by: Joel R   Posted on: 03/07/05 You are currently: a Guest | Members login | Terms of Use
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I see Hypervisor taking the market.  nucrash | 03/07/05
Microsoft will only need to support a hypervisor, not hardware.  DonnieBoy | 03/07/05
or multiple distros...  linuxoverwindows | 03/07/05
Yes, this will be great for testing, but for production,  DonnieBoy | 03/07/05
It is not that MS will do anything to hurt open source  balsover | 03/07/05
Companies that compete, sometimes have to cooperate.  DonnieBoy | 03/07/05
With VMWare making  Roger Ramjet | 03/07/05
There's a lot of companies out there  Michael Kelly | 03/07/05
What are the others?  nucrash | 03/07/05
Any company that adds  Michael Kelly | 03/07/05
companies going out of business  clockmendergb@... | 03/07/05
Well on a 64 Processor Server  nucrash | 03/07/05
Even better is Groupwise  htotten | 03/07/05
Dark Corner of the Universe  TheBob_z | 03/08/05
Virutualization makes little sense  ITGuy04 | 03/07/05
True for now, but Xen is comming, and you can even partition blade servers.  DonnieBoy | 03/07/05
Forget blades  Roger Ramjet | 03/08/05
You can virtualize on $3K 1U Pizza boxes also...  Plain Logic | 03/07/05
Also saves on HBAs for SAN --- $1K each...  Plain Logic | 03/07/05
Xen will be free, and faster than the current version of VMWare.  DonnieBoy | 03/07/05
RE: With VMWare making  adsanders@... | 03/07/05
Photoshop will run on both?  tony@... | 03/07/05
Contrary data point (corrected)  Joel R | 03/07/05
acrobat 6 and AMD  clockmendergb@... | 03/07/05
Until AMD publishes the specs...  Filker0_z | 03/07/05
In the Past  nucrash | 03/07/05
Contrary data point  Joel R | 03/07/05
TopView  thomasderk@... | 03/07/05
will MS allow it?  EDinNY | 03/07/05
Run more than one copy of the same OS  Prognosticator | 03/07/05
MS will have to decide that ...  George Mitchell | 03/07/05
Oh Please  SmartGuy | 03/07/05

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