Is it worth installing the Ubuntu 9.10 64-bit version over the 32-bit x86 version? I will get the ability to address more than 4 GB of memory, but other than that, how does the 64-bit version fare in terms of performance and stability?
Linux – Ubuntu 64-bit vs 32-bit
64-bitlinuxUbuntu
Best Answer
You might want to read an article from AMD: Myth and facts about 64-bit Linux
Conclusion from the article: