What is the difference between a Pentium and a Celeron processor?
What is the difference between a Pentium and a Celeron processor? Here are the most important similarities and differences between the Pentium 4 and the Celeron chips coming out today: • Core – The Celeron chip is based on a Pentium 4 core. • Cache – Celeron chips have less cache memory than Pentium 4 chips do. A Celeron might have 128 kilobytes of L2 cache, while a Pentium 4 can have four times that. The amount of L2 cache memory can have a big effect on performance. • Clock speed – Intel manufactures the Pentium 4 chips to run at a higher clock speed than Celeron chips. The fastest Pentium 4 might be 60 percent faster than the fastest Celeron. • Bus speed – There are differences in the maximum bus speeds that the processors allow. Pentium 4s tend to be about 30 percent faster than Celerons. When you sort all this out and compare the two chips side by side, it turns out
