Intel 850 FSB?

[Horsepower]

The bios shows 100mhz and I have 800 RDRAM on my new Dell 8100. Does this make sense?

 

[Athlon4all]

Yes that is correct. It gets complicated especially with P4. Let me explain:

P4 Fsb= 100MHz but runs at QDR (Quad Data Rate), so it effectively runs at 400MHz
PC800 bus= 400MHz, but runs at DDR (Double data rate), so it effectively runs at 800MHz

That clear things up?