Computer Accessories Tutorial Tricks

hi ive listened which if u get the pentium 3 as well as the pentium 4 processor which have the same time speed in ghz which the p4 will still be faster can any one greatfully give me the minute nonetheless understandale explaination upon ow this works

I have an aged dell pc sitting around as good as we wish to have the little fun. Its the Pentium 3, with floppy, as good as batch tools as good as well, old, lol. Im not mechanism illiterate, only bios flashing illiterate. we know which dell thatch all overclocking options. So is there the bios which is concordant with this dell mobo which will work upon it?