Fierce competition between Intel and AMD has pushed prices for many CPUs well below $100, making a processor upgrade more practical for older PCs. Three scenarios make a CPU upgrade worthwhile: Moving ...

I have an HP Pavilion ze5501US notebook, which utilizes a 2.30GHz Mobile Intel Pentium 4. Per CPU-Z it's a Northwood model, socket 478 mPGA, 0.13 um. Sorry I don't have its S-code and manufacturing ...

Saddled with an old, slow processor in your laptop? Ripping it out and subbing in a new one can result in an exceptional boost in speed. For instance, upgrading from a 1.66-GHz Intel Core Duo to a ...