cpu类型（CPU type）.docVIP

cpu类型（CPU type） CPU type CPU vendors will set a series of models for the same set of CPU products, while the serial model is an important identifier for distinguishing CPU performance. Intels main CPU series models are Pentium, Pentium, Pro, Pentium, II, Pentium, III, Pentium 4, Pentium-m, Celeron, Celeron, II, Xeon, and so on. And AMD company has K5, K6, K6-2, Duron, Athlon, XP, Athlon 64, and so on. Intel CPU core Tualatin This is the famous Tualatin core, Intel is the last CPU core in the Socket 370 architecture, the 0.13um manufacturing process, package using FC-PGA2 and PPGA, the core voltage is decreased to about 1.5V, the frequency range from 1GHz to 1.4GHz, the FSB were 100MHz (Sai Yang) and 133MHz (Pentium III the two level cache), respectively 512KB (Pentium III-S) and 256KB (Pentium, III and Sai Yang), which is the strongest Socket 370 core, its performance even more than the early low frequency of the Pentium 4 series CPU. Willamette This is the early Pentium core 4 and P4 by Sai Yang, initially with Socket 423 interface, then use the Socket 478 interface (Sai Yang only 1.7GHz and 1.8GHz two, Socket 478, is the interface) based on 0.18um manufacturing process, the front bus frequency is 400MHz, the frequency range from 1.3GHz to 2.0GHz (Socket 423) and 1.6GHz 2.0GHz (Socket 478), the two level cache were 256KB (Pentium 4) and 128KB (Sai Yang), also note that some types of Socket 423 interface Pentium 4 no two level cache! The core voltage is about 1.75V, encapsulation by Socket 423 PPGA INT2, PPGA INT3, OOI 423-pin, PPGA FC-PGA2 and Socket 478 PPGA FC-PGA2 and the PPGA celeron. Willamette core manufacturing process backward, calorific value, low performance, has been eliminated, and was replaced by the core of Northwood. Northwood This is the core of the mainstream Pentium 4 and Sai Yang, the biggest improvement with the Willamette core is the use of the 0.13um manufacturing process, and uses Socket 478 interface, the core voltage is about 1.5V, the two