這2顆都是FC-PGA，算是同一種封裝吧?

Celeron 533A:
Package Type: FC-PGA
Manufacturing Technology: 0.18 micron
Bus Speed: 66Mhz
Core Stepping: cB0
L2 Cache Size: 128KB
Core Voltage: 1.5V

P-III 866:
Package Type: FC-PGA
Manufacturing Technology: 0.18 micron
Bus Speed: 133Mhz
Core Stepping: cC0
L2 Cache Size: 256KB
Core Voltage: 1.7V