1, Celeron: a processor brand of Intel, whose name is taken from the English Cell of the chip. It is the main brand of Intel in the low-end processor market in the early days.

2. Pentium: Intel's fifth generation x86 architecture microprocessor,1shipped on March 22nd, 993.

Second, the characteristics are different.

1, Celeron: Compared with high-end processors, the third-level cache is reduced or removed, the heating power consumption is very low, and the maximum supported memory is low. Therefore, there is a loss in performance, but Celeron has good overclocking performance and is the first choice for DIYer who pursues cost performance.

2. Pentium: A pipelined and orderly superscalar microprocessor, manufactured by 0.8 micron technology. It can be used as a dual processor, and its internal clock speed is different from that of the front-end bus.

Third, the advantages and disadvantages are different.

1, Celeron: The processor supports basic technologies such as virtualization, but it lacks some advanced technologies, such as hyper-threading technology and turbo-charge technology. The highlight of the processor is low power consumption. The maximum heat dissipation design power consumption is only 10W, while the scene design power consumption (SDP) is only 7W.

2. Pentium: There are 57 new "MMX" instruction sets to improve the efficiency of multimedia work, such as media encoding and decompression. However, the software must optimize the use of MMX. The illusion of P55C's display speed increase is mainly due to the fact that the capacity of the internal cache has doubled to 32 KB.

Baidu encyclopedia-Pentium

Baidu encyclopedia-Celeron