Re: Mersenne: P4 speed and implications thereof

[Jeff Woods]

At 08:15 PM 2/11/01 -0500, you wrote:

Examples (I think these numbers are about right):


>8088 4.77 MHz -> 12 or 12 MHz, factor of about 2.3
>80286 6 MHz -> 20 MHz, factor of 2.5
>80386 16 MHz -> 40 MHz, factor of 2.5
>486

The 486 came in at, I think, 33 Mhz, and only went to the DX2, the 66 Mhz 
model.

>Pentium 60 MHz -> 200? MHz factor of 3.3

The original Pentium went to, I think, 266 Mhz.

>other pentiums ??

The P-II started at 233 Mhz, and went up to 466 (not counting the Celeron 
offshoots).


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