You might also consider the trade-off between the following:

 

1)     The availability of 64 bit drivers for your system

2)     The possibility that you might want to use more than 4GB in the next three years.  Some $500 server boards now support 128GB of RAM.

3)     The move towards 64 bit only client software.  That has already taken place in the server realm.

 

I have a laptop that did not have a 64 bit video driver and so I had to revert to the 32 bit OS.  My VM’s though appear to work fine with 64 bit Windows 7.

 

Laurence Bates

 


From: Jon Galbreath [mailto:[log in to unmask]]
Sent: Friday, May 21, 2010 10:16 AM
To: [log in to unmask]
Subject: Re: [MSUNAG] Any Point to Creating a 64 Bit Win7 VM?

 

My general thought for x86 vs. x64 depends on memory.  If there’s 3+GB, then I go with x64.  If it’s less than 3, I go with x86.

 

Jon Galbreath

MCSE/Security+

Systems Administrator

International Studies and Programs

Ph: 517-884-2144

[log in to unmask]

 

From: Al Puzzuoli [mailto:[log in to unmask]]
Sent: Friday, May 21, 2010 10:04 AM
To: [log in to unmask]
Subject: [MSUNAG] Any Point to Creating a 64 Bit Win7 VM?

 

So, if I want to create a Windows 7 VM for use with Fusion on a Mac, should I create a 32 or 64 bit VM? I don't plan on giving the VM anywhere close to 4 GB of ram, so what other factors  come into play? Does the host utilize more resources to run a 32 bit system Vs a 64 bit or vice versa? 

Thanks,

 

--Al