Comparison of Intel processors

Processor	Series	Code Name	Speed	Socket	Fab	TDP	Core	FSB	L2 Cache
Pentium D/EE	8xx/9xx	Smithfield, Presler	2.66–3.73 GHz	LGA 775	65/90 nm	95-130 W	dual core	533/800/1066 MT/s	2 × 1024 KiB/2 × 2048 KiB
Pentium 4¹	5xx/6xx	Willamette, Northwood, Gallatin, Prescott, Cedar Mill	1.3–3.8 GHz	Socket 478/LGA 775/Socket 423	65/90/130/180 nm	20.8–115 W	single	400/533/800/ 1066 MT/s	256–2048 KiB
Intel Xeon	5xxx/ 7xxx	Drake, Tanner, Cascades, Foster, Prestonia, Gallatin, Nocona, Irwindale, Cranford, Potomac, Paxville, Sossaman, Dempsey, Woodcrest, Tulsa	400 MHz–3.8 GHz	Slot 2, Socket 603, Socket 604, Socket M, LGA771	65–250 nm	16–165 W	single/dual	100–1333 MT/s	256–4096 KiB
Pentium M	7xx	Banias, Dothan	0.8–2.26 GHz	Socket 479	90/130 nm	5–27 W	single	400/533 MT/s	1024–2048 KiB
Intel Core	Txxxx/ Lxxxx/ Uxxxx	Yonah	1.06–2.33 GHz	Socket M	65 nm	25–49W/ 15–24W / <14W	mostly dual core	533/667 MT/s	2048 KiB
Intel Core 2	Exxxx/ Txxxx/ Xxxxx	Allendale, Conroe, Merom	1.66–2.93 GHz	LGA 775/Socket M	65 nm	>65W / 24-49W	dual core	667/1066 MT/s	2048-4096 KiB