Celeron or Pentium II?

Celeron or Pentium II. The computer industry is growing rapidly with the advent of new powerful processors. Recently, Intel announced the Pentium II-450 MHz chip. It is the fastest processor on the planet. However, due to the high price of the chip, Intel also recommends a downgrade version of PII with a 128 K cache compared to the PII 512 K cache, and also an inexpensive Celeron - 333. This situation is a dilemma as potential computer purchasers must decide whether to choose a price or not.

As you can imagine, the Celeron chip is based on the Pentium II core, but the Pentium III chip is based on the Pentium III core. The Pentium III core includes an extended instruction set with several pipeline improvements to improve performance over regular instructions. Enhanced instruction sets are only useful for specially coded programs, not as much. Pentium III uses a different chip for its processor cache, but Celeron uses on-chip caching. This means that the majority of Celeron's Pentium III cache is only a quarter, but the Celeron cache runs twice as fast. Since the first Celerons did not have a cache, the performance went down and bad comments were issued early.

Pentium 2 is an addition to the P6 architecture with MMX extensions, which is overlooked due to Intel's fork development and increased cache. Three versions of Pentium 2 with less L2 cache (Released on the P6 architecture because L2 is important, it is the latest chip on the market) has been released. Xeon has a 2 mega second level cache. (Speed ​​is greatly improved) Function to operate as part of 2, 4, or 8 processor computers. Pentium 3 was released as a marketing upgrade in a few years - it has the same chip as several new MMX extensions. Celeron based on Pentium 3 has also been released. A considerable level 2 cache is installed this time - same chip, low price