henry101 2007-4-29 21:01
Win Vista Utimate 32-bit & 64-bit Version 的分別
請問Win Vista Utimate 的 32-bit & 64-bit Version 的分別?
域奇kolo 2007-5-22 13:41
32BIT大部份程式可以用, 64BIT運行上快卨32BIT一倍兼穩定, 但平常的程式有很多不兼容.................................
域奇kolo 2007-5-22 13:41
32BIT大部份程式可以用, 64BIT運行上快卨32BIT一倍兼穩定, 但平常的程式有很多不兼容.................................
Skype 2007-6-22 01:44
回復 #3 域奇kolo 的帖子
Thank you....
maggieleung 2007-6-24 09:08
Thank
you
BenChek 2007-7-6 17:25
I don't think 64-bit is twice faster than 32-bit. It should be like 20-25% only, if the CPU is still the same type.
Double memory bus bandwidth but instruction piping within the CPU is still the same, which is one of the main speed indicator.
Therefore if the CPU is Xeon class, you will only get 20-25% speed increase.
Itanium will out run Xeon much faster, on same 64-bit Windows and same clock speed due to the multiple-piping inside the Itanium design.
[[i] 本帖最後由 BenChek 於 2007-7-6 17:28 編輯 [/i]]
wicresoft 2007-7-31 14:59
Nice and thank you for sharing.
dbpig 2007-9-16 09:45
The speed improvement also depends on whether the applications can support 64-bit instructions. Using the 64-bit version of Vista but the applications are not specially compiled for 64-bit environment, you won't gain much.
xfire 2007-9-20 09:31
未來的趨勢當然是走向高位元組了
64位元顧名思意就是每次指令存取的基礎都是以64個bit來處理
相對於32位元是快上許多
不過也要CPU有支持64位元才可以
加配合檔案系統是64元更是如魚得水
只是目前少部份的軟體在編譯時是多編了64位元
等真的普及後再灌吧
bofleon 2008-2-13 06:22
Exactly~~~!!!!
[quote]原帖由 [i]xfire[/i] 於 2007-9-20 13:31 發表
未來的趨勢當然是走向高位元組了
64位元顧名思意就是每次指令存取的基礎都是以64個bit來處理
相對於32位元是快上許多
不過也要CPU有支持64位元才可以
加配合檔案系統是64元更是如魚得水
只是目前少部份的軟體 ... [/quote]
ayumel 2008-3-10 16:30
32bit support up to 3.25G RAM.
64bit can support 4G/