512 MB is standard; 1 GB (1024 MB) is optimal for heavy multitasking or gaming. CPU: 1 or 2 virtual cores are plenty.
Using a virtual machine (VM) instead of a physical machine has many benefits: windows xp sp3 vmware image
If your host system uses an 11th‑to‑14th‑generation Intel processor, you may need to edit the virtual machine’s .vmx configuration file. Add or modify the following lines: 512 MB is standard; 1 GB (1024 MB)