I am running virtualbox on win7 with a dynamically allocated hard disk image. It seems to consume a lot of CPU and be slow on hdd activity.
I've heard that not choosing a dynamically sized virtual hdd in VirtualBox will be faster than a dynamically allocated one. Does anyone know approximately how much faster it will be? Are we talking 5% or say 80% or something?
In short:
How much disk i/o speed gain will I gain if I have fixed-size hdd image? Is it worth the effort to bother