H....how do you have a job?
Athlon XP had a 133mhz FSB....which was double pumped for 266/MTs
The XP 2000 had a clockspeed of 1667mhz, while the P4 northwood chips ran at 1600, 1800, 2000 and 2200mhz. The naming scheme for the Athlon XP was a designation of comparable performance to Intel's P4s.....meaning that the XP 2000 had effective performance on par with Intel's 2000 mhz chip.
Athlon XP + came in multiple different cores, Palomino, Thoroughbred, Thorton and Barton, Spanning Desktop, mobile and Server designations, with the various flavors operating between 1.25v for server, SFF and mobile chips up to 1.75 on the palomino cores, and TDP's that ranged from 35w on the mobile parts up to 79w on the top tier barton cores.
AMD chips were overclocking beasts, that was the era i got into overclocking, and i had several dozen Athlon XP chips across all 4 core designations that would hit 2.6-3.15ghz on air, while maintaining temps below 55c, more than double their rated clock speed. Comparatively, the P4 laptop that my father had at the time, had the barrel jack for the power connector MELT OFF THE MOTHERBOARD multiple times because it was such a hot running power hungry PoS.
Barton core Athlon XP's were the precursor to Athlon 64, where Pentium 4 was so terrible and power hungry that intel abandoned it completely and went badk to Pentium 3 to use as the basis for their Core 2 chips.
If you're going to use AI, at least fact check what it spits out, or ya know dig through the archives of the site that employs you so you don't look like an ignorant tool.