Telling the difference between MDD Single and Dual Models

[Macman756]

Hey guys,

Probably a dumb question but, Just by looking at the processor when you open up a Power G4 MDD, How to the difference between Single and Dual processor? I'm looking at a 1Ghz and they came in single and dual. Heat sink size? Thanks

 

[jodelli]

Here's the dual cpu module without the heat sink:
http://www.xlr8yourmac.com/systems/g4_mirrored_drive_doors/G4_MDD_CPU_Module.html