Process Memory limit of 64-bit process

Question

I currently have a 32-bit .Net application (on x86 Windows) which require lots of memory. Recently it started throwing System.OutOfMemoryException\'s.

So, I am planning

Answer 1

     Moving to a 64 bit definitely helps cut out the OutOfMemoryExceptions, but you might want to focus on your system architecture and coding mechanisms to avoid these as it would only be a matter of time before they surface on the 64 bit machine as well.
    One more advantage of moving to 64 bit machines is that with an 8 TB of virtual address space, Garbage collection for .NET happens infrequently. This does improve application performance by increasing the available virtual space for your program.