Leopard on Core Duo?

[O. Frabjous-Dey]

The Core Duo is a 32-bit processor. Since Leopard is said to be 64-bit from top to bottom does that mean that early Macbooks won't be able to upgrade?

 

[xUKHCx]

The Core Duo is a 32-bit processor. Since Leopard is said to be 64-bit from top to bottom does that mean that early Macbooks won't be able to upgrade?

You'll be fine. There are reports that it will support as far back as G3.

 

[leekohler]

There have been way to many of these threads started. Folks! If you have an Intel Mac, Leopard is going to run great! Now stop already. 😉