From Gentoo Wiki
Jump to:navigation Jump to:search

AMD64 livedisk hardware requirements
Minimal CD LiveDVD
CPU Any x86-64 CPU, both AMD64 and Intel 64
Memory 2 GB
Disk space 8 GB (excluding swap space)
Swap space At least 2 GB

The AMD64 project is a good place to be for more information about Gentoo's amd64 support.