64λcpuװ32λϵͳӰж?

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64λcpuװ32λϵͳӰж?

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64λϵͳ32λϵͳIJͬcpuʱܹһִи񣬵ǴĹһģ˶cpuܲûжӰ졣
64λϵͳ32λϵͳ

ƳԲͬ
64λϵͳƳǣеƺͷάƵ༭ʹԼѧ͸ܼӦóҪڴ͸ܵĿͻ
32λϵͳΪͨûƵġ

Ҫòͬ
64λϵͳֻܰװ64λ(CPU64λ)ͬʱҪװ64λԷ64λx64ܡ
32λϵͳ԰װ32λ(32λCPU)64λ(64λCPU)ϡ

ٶȲͬ
64λCPU GPRs(General-Purpose RegistersͨüĴ)ݿΪ64λ64λָ64λָ32λ(Ҫĸָ,һȡ4ֽڵ)һܻӦ1

Ѱַͬ
64λƻϵͳڴĿϡڵַʹõһALU߼ͼĴԴҲǸĵַ
32λCPUͲϵͳֻ֧4Gڴ档
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ϵͳ64λõ32λģflash player javaѡ32λģ64λѡ64λflash player java
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Ҫڴ+ԴǶ٣4G,Ƽ㰲װ64λϵͳСڵ4GôƼ㰲װ32λϵͳ
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32λ64λϵͳ
ǰװ32λӦwinrar 32λ汾ûд
64λϵͳװwinrar 64λ汾ô64λϵͳ32λϵͳĶࡣ
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ûӰ죬Ч
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Ӱ첻
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ӲûӰ졣ҪϷ鰲װ32λXPΪĿǰWIN732λ64λϷֶ֧̫á4GBڴ棬԰װ32λXP+64λWIN7˫ϵͳ
Ϊֻ64λϵͳʹ4GBϵڴ棬32λϵͳ۰װʲôҲֻʶ4GBڴ棬ϵͳʹõ32λϵͳֻʹ3.25GBڴ档

ұţΪ֣Աѣ
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ZOLʴ > CPU > > 64λcpuװ32λϵͳӰж?

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