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Re: 6502, 65816 = RISC ?
wbaguhn@nyx10.cs.du.edu (Will Baguhn) wrote:
>In article <3211B31A.27EC@esis.vsnet.ch>,
>Gilles Tschopp <gilles.tschopp@esis.vsnet.ch> wrote:
>>For me, I consider the 6502 (and 65816) as RISC and not CISC.
>>The RISC is only a philosophy and not a technical way of
>>manufacturing CPU. I still have my Apple IIc and I always feel
>>that the 6502 is quicker than the 8086-4.77 (and even the
>>8086-9.54 from my old Toshiba portable), and is comparable with
>>a 286-8 or 10.
>There's a reason for that. It's not that the processor is quicker:
>it's that the programming is better. Apple was designed by hackers
>trying to get every last smidgen of speed out of the inexpensive hardware
>that they could; the others were designed by IBM who didn't need to
>be fast. They sold computers based on the logo, not based on what they
>could actually do.
I believe the Apple //c Technical Reference Manual attributed the
65C02's "pipeline construction" to its "about 5" x speed boost.
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