Good Day,
In hind sight I would have done it this way. 1St digit = number of cores, 2nd digit = Altivec, 3rd and 4th digit = clock. So for example my A1XE 1Ghz would have been an X1110,
1=core ,altivec 1=yes, 10=1Ghz. The X1000 would have been X2118.
Too late, the 440 and 430 would have been a 500 and 1000 series.
Chris