What are the disadvantages of the Intel Pentium III?

THERE IS NO DISADVANTAGE OF CORE 2 DUO

IF WE TALK ITS HEATING THAN IT DEPENDS ON YOUR MANUFACTURER OF YOUR PC WHERE HP IS BEST

PERFORMANCE IS A LOT OF BETTER THAN ANY AMD,INTEL

BEFORE OTHER THAN CORE I3,5,7.....

IN GAMING WE CANNOT DETERMINE WHICK IS BEST BECAOUSE OF GRAPHICS CARD TO COMPETE.IT SHOULD BE TESTED ON ANY OTHER PROCESS LIKE ANY INSTAllatION, ETC.

HOPE TO BE HELPFULL.