Production parts
166 MHz PR2 rating, 166 MHz real
321-pin ceramic staggered PGA
Early AMD K6 processors included PR2 (Pentium II rating) in their name. In the second half of 1997 the PR2 rating was dropped from the part number as the rated processor speed matched real processor speed.
This processor was manufactured in April 1997 - just weeks after the K6 processor family was launched by AMD.
166 MHz
321-pin ceramic staggered PGA
200 MHz
321-pin ceramic staggered PGA
200 MHz
321-pin ceramic staggered PGA
K6 logo
200 MHz
321-pin ceramic staggered PGA
200 MHz PR2 rating, 200 MHz real
321-pin ceramic staggered PGA
233 MHz
321-pin ceramic staggered PGA
233 MHz
321-pin ceramic staggered PGA
K6 logo
233 MHz
321-pin ceramic staggered PGA
266 MHz
321-pin ceramic staggered PGA
300 MHz
321-pin ceramic staggered PGA
Samples only
166 MHz
321-pin ceramic staggered PGA
Engineering sample
200 MHz PR2 rating, 200 MHz real
321-pin ceramic staggered PGA
Black top
Engineering sample
266 MHz
321-pin ceramic staggered PGA
Engineering sample