1. 2800
2. Yes, I am pleased with it. My 2400xp died, this one performs better.
3. 2.160 ghz
4. Stock voltage, my m/b doesn't let me increase cpu voltage.
I am satisfied with my 2800 sempron, it runs at a higher fsb than my old 2400xp, and at a higher clock
rate. In sandra cpu benchmarks...