That depends on market. One of biggest competitors in CPU market is AMD. On the market of motherboards the competitors are EVGA, ASUS, MSI etc. On the market of SSDs competitors are Samsung, Corsair, OCZ etc. .
AMD is the ONLY compeditor of Intel AMD
AMD
The competitors for the Intel GMA 950 graphics chipset are Nvidia and ATi Integrated onboard graphics chips and the Intel HD 4000 and X4500. Desktop cards do not compete with integrated.
The advantages of having an Intel CPU are that is uses little electricity while competitors use a lot. They also generate less heat because they use less electricity.They are compatible with most networks whereas the competitors are not.
They are similar because they share a common ancestry. When IBM chose Intel's processor for their IBM PC, they required Intel to find a "second source", in case Intel was not able to manufacture enough processors to meet demand. Intel licensed their technology to AMD. As the dominance of IBM faded and Microsoft grew, the companies eventually became competitors, creating newer and improved versions of Intel's original design.
business competitors business competitors business competitors business competitors business competitors
Intel processors since the 80486, and some of its competitors, have a special instruction known as CPUID. This returns a numerical value that the kernel reads, and can identify what processor is in the system.
Intel 8088 Intel 8086 Intel 286 Intel 386 Intel 486 Intel Pentium Intel Pentium II Intel Pentium III Intel Pentium IV Intel Itanium Motorola 6800 Zilog Z80
The other competitors were focused mainly on the lower-end market, where existing motherboards could be upgraded and existing stock could be used to make new, cheap products. Contrary to popular belief, it had nothing to do with patents, as AMD later used the same slot connector for Slot A, just rotated 180 degrees. There were also third-party chipsets for the Pentium II and later, so motherboards could easily have been created that supported both Intel processors and it's competitors.
In most ways, Intel was at one point superior to its competitors, but now with the cost of production as low as it is, AMD is able to create equal-quality processors for less cost. Some purists still stand by Intel, but for the most part, they are relying on their niche market processor sales. Mostly, there isn't too much variation in the way processors and other IC chips are made, it mostly depends on personal preference. If you plan on investing, I can't make too many claims, but as far as which manufacturer to chose when buying a processor or computer, there's no difference in quality between Intel and AMD. At one point there may have been, but at this point, just go for the lowest price between the two.
Intel celeron is the lowest processor Intel offers. Below is the list from best to worst: Intel core i7 Intel core i5 Intel core 2 quad Intel core 2 duo Intel core 2 solo Intel pentium Intel celeron For laptops: Intel core i7 Intel core 2 extreme Intel core 2 quad Intel core 2 duo Intel centrino Intel pentium Intel celeron
Intel