Checking CPU Information Without Installing Windows

If your BIOS does not provide all the information, you can use the System Information tools in UBCD 4.1.1 that consist of

1. AIDA 16 v2.14 (CPU clock speed & Processor type) Note : L2 cache is incorrect.
2. NSSI 0.59.14 (CPU L2 cache & Processor type)
3. PC-Config 9.33 (CPU clock speed & L2 cache) Note : Processor type is incorrect.
4. ASTRA 5.31 Demo Version (CPU clock speed, L2 cache & processor type)

ASTRA provides the most information without installing Windows. The above tools work with Asus Eee PC but not Acer Extensa 4620Z.