What is 64 bit Computing and how does it work?
Wednesday March 16, 2011
Businesses are always looking for higher performing servers and computers. When researching servers, one aspect you will read about is a CPU. A CPU will be described as being a 32-bit or 64-bit. These terms are referring to the number of bits that can be processed. For instance, 32-bit means the smallest unit of data that can be processed. When the term is used in accordance with a microprocessor, it is referring to the registers’ width. Registers are a high-speed storage area residing within a CPU. For a 32-bit microprocessor, this means it can process memory code and data that are at 32 bits.
What is 64 bit computing?
64-bit is referring to a processor containing registers that store 64-bit numbers. 64-bit architecture is higher performing than 32-bit architecture. Because of its high performance, 64-bit architecture can manage much bigger files and much more memory. For instance, A 64-bit processor can support up to 1000GB (1 terabyte) of memory. As a comparison, the 32-bit can have up to 4GB of RAM which is divided into the operating system and applications.
64-bit computing has been used in database management systems and supercomputing for some time. 64-bit is now the popular web server technology choice for both individuals and enterprise due to its high performance. It is very beneficial for such tasks as searching immense databases, video encoding, marketing research, scientific research, and any other task that requires a huge amount of data has to be loaded into the system’s memory.
64-bit can support quicker searches and quicker retrieval of data, as well as supporting more coexisting users on each server. This is very advantageous for webmasters. As well, with 64-bit computing, you will likely not need supplemental hardware because one 64-bit server can substitute the use of a number of 32-bit servers on a network. At one time, 64-bit servers were used only by organizations with a huge amount of data, but now everyone can use them, including individuals, SMBs, and large enterprise.
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