64bit vs 32bit XP Guest on 64bit host

Discussions about using Windows guests in VirtualBox.
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sakh
Posts: 19
Joined: 16. Oct 2009, 14:13
Primary OS: Ubuntu other
VBox Version: OSE other
Guest OSses: Windows XP

64bit vs 32bit XP Guest on 64bit host

Post by sakh »

Hello,

I am planning to run a Windows XP Pro guest on a 64bit Linux host (Ahtlon X2 64 Dual Core). All applications that I need to run are 32bit programs. VM will only require a couple Gbs of RAM. VM is for desktop usage. Are there any advantages for me to run 64bit version of Windows? Will it be any faster?
coryms
Posts: 1
Joined: 12. Nov 2009, 16:24
Primary OS: MS Windows 7
VBox Version: OSE Debian
Guest OSses: Ubuntu, WinXP

Re: 64bit vs 32bit XP Guest on 64bit host

Post by coryms »

For most 32bit software, there are no performance advantages to running on WinXP 64bit. Unless you plan on using more than 3GB ram, I would opt for 32bit WinXP, which is much more stable, IMO.
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