1. Different development companies
1. Intel: It is a central processing unit developed by Intel Corporation. It has three series: mobile, desktop and server.
2. ARM: It is the first RISC microprocessor with low power consumption and cost designed by British Acorn Co., Ltd.
3. AMD: Processor produced by AMD.
2. Different technologies
1. Intel: Supports Hyper-Threading technology to quickly run multiple computing applications at the same time, or provide more performance for individual software programs that use multi-threading.
2. ARM: Supporting Jazelle technology enables Java acceleration to achieve much higher performance than the software-based Jaarm processor ladder graph VA virtual machine (JVM), and reduces power consumption by 80% compared with the equivalent non-Java acceleration core.
3. AMD: Supports Alchemy solutions with low-power, high-performance MIPS processors, wireless technology, development circuit boards and reference design kits.
3. Different characteristics
1. Intel: Used to provide excellent energy efficiency and run a variety of complex applications more quickly, allowing users to improve the processing of various tasks.
2. ARM: It is a 32-bit design, but it is also equipped with a 16-bit instruction set, which saves up to 35% compared to equivalent 32-bit code, but can retain all the advantages of a 32-bit system.
3. AMD: AMD has looser restrictions on CPU multiplier locking, so it is widely welcomed by many overclocking users. However, due to the lack of overheating protection, overclocked CPUs have a higher risk of burnout.