If you have an older Intel Mac running Snow Leopard or later, you can use or VMware Fusion 3.1 to install the retail .dmg directly. This yields near-native performance.
Mac OS X 10.4 Tiger was released by Apple in 2005. Version 10.4.6 is an update from early 2006. The retail DVD would be bootable and intended for installation on PowerPC Macs (G3, G4, G5) or early Intel Macs (depending on the disc – a true retail Tiger DVD is a universal binary for both PowerPC and Intel, but some early Intel Macs required a specific build). MAC OS X 10.4.6 Tiger -Retail DVD-.dmg
Are you planning to or run it through an emulator like SheepShaver or QEMU? If you have an older Intel Mac running
: The DVD would include a list of compatible systems and requirements for installation. Mac OS X 10.4.6 Tiger requires a Mac with a 733 MHz or faster processor, at least 256 MB of RAM, and 4 GB of available disk space. Version 10
: The inclusion of Core Image and Core Video offloaded image and video processing to the GPU, making the overall UI feel much "snappier".