In Snow Leopard, most built-in applications have been rebuilt to use the 64-bit x86-64 architecture (excluding iTunes, Front Row, Grapher and DVD Player applications).
Kar Leoparı, çoğu yerleşik uygulamalar, 64-bit x86-64 mimarisini kullanarak yeniden inşa edilmiştir (iTunes, Front Row, Grapher ve Apple DVD Player uygulamaları hariç).