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Disadvantages of the 8086 microprocessor

Dave Farquhar Hardware, Retro Computing July 11, 2017August 11, 20176502, amd, apple, Apple Lisa, DEC, IBM, intel, MOS, motorola, x86

An 8086-series microprocessor, the 8088, powered the original IBM PC. Its direct descendants power PCs to this day. Not only that, they power modern Macs too. This was always controversial, especially running Mac OS on Intel chips. Why? What are the disadvantages of the 8086 microprocessor?

Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

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The Post-Dispatch may be giving the wrong idea about the dollar value of vintage computers

Dave Farquhar Retro Computing February 6, 2014September 15, 20251541, 1980s, 1990s, amiga, apple, apple ii, Apple Lisa, collectibles, commodore, commodore 64, Commodore Amiga, compaq, dell, hp, IBM, macintosh, radio shack, recycling, VGA, XT

Disclaimer: I wrote this article back in 2014. I leave it here as a snapshot of the state of how things were in 2014. The situation at the time you are reading this is likely different.

Articles like Top 10 collectibles for value, from the Post-Dispatch this week, frequently make me nervous, mostly because of statements like this one:

[D]id you know that computer parts can bring home cash, too?

Statements like that tend to get people’s hopes up way too high. I find the timing interesting though, seeing as a TRS-80 Model 1 sold at a St. Louis estate sale this past weekend. The estate seller’s reaction? “Normally you can’t give that stuff away.”

Dave Farquhar

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Sculley on Jobs

Dave Farquhar Retro Computing September 11, 2013September 16, 20231980s, amiga, apple, apple ii, Apple Lisa, atari, commodore, IBM, Korea, macintosh, pixar, Steve Jobs, Toy Story

John Sculley famously fired Steve Jobs in September 1985, a move that’s pretty universally panned today. Nearly 28 years later, Forbes asked Sculley about it.

Here’s the money quote:

“He was not a great executive back in those early days. The great Steve Jobs that we know today as maybe the world’s greatest CEO, certainly of our era, he learned a lot in those years in the wilderness.”

Dave Farquhar

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Cringely takes on Ashton Kutcher’s movie about Steve Jobs

Dave Farquhar Macintosh, Retro Computing August 25, 2013July 17, 20171990s, apple, Apple Lisa, capitalization, IOS, os x, Steve Jobs, unix, windows nt

Mark Stephens, a.k.a. Robert X. Cringely, wrote last week about his disappointment in Ashton Kutcher’s movie Jobs, about the late Apple co-founder and CEO.

Here’s the most important part of his quasi-review:

[S]omething happened during Steve’s NeXT years (which occupy less than a 60 seconds of this 122 minute film) that turned Jobs from a brat into a leader, but they don’t bother to cover that. In his later years Steve still wasn’t an easy guy to know but he was an easier guy to know. His gut for product was still good but his positions were more considered and thought out. He inspired workers without trying so much to dominate or hypnotize them.

Indeed. Read more

Dave Farquhar

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Old computer magazines

Dave Farquhar Retro Computing November 12, 2002November 11, 2024amiga, apple, Apple Lisa, atari, atari st, IBM, ibm pcjr

I guess I need a “retro” category here. Anyway, I found this on Slashdot this morning: The Computer Magazine Archive. Don’t let the URL fool you–it’s not just Atari stuff.

Dave Farquhar

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