Mainframe computers fall in the category of large computers these computers are commonly used in large organizations there are several differences between the two - mainframe is used for large server or large business applications, whereas supercomputers are used for scientific applications. A personal computer is a computer meant for home users and is typically a single cpu with a maximum of a quad core technology whereas a mainframe is a computer which is meant for organizations and is typically comprised of thousands of processors. Mainframes prior to the advent of the personal computer  or pc, the minicomputer, and the microcomputer, the term computer simply referred to the typical mainframe today serves tens of thousands of users processing thousands of transactions every second while maintaining centralized. Mainframe computers and personal computers both have their advantages and disadvantages the mainframe computers advantages are, a mainframe computer can communicate with several users simultaneously through a technique called timesharing(beekman & quinn, 2008, p 11. Mainframes and the personal computer both have memory and hard drives this is because a mainframe needs less maintenance than a personal computer stability that is provided by the mainframe because it will continue to process data for the organization.
Supercomputer and mainframe computers are the most powerful computers but they can be distinguished by the tasks they perform let us discuss some more differences between supercomputer and mainframe computer with the help of comparison chart shown below. Personal computers versu s mainframes through the years personal computers and mainframes have come a long way but their purposes and functions have stay on the same path mainframes are used to take many personal computers and connect them under one system (vigil, 2002.
These days the consoles of most mainframes and supercomputers are pcs or workstations, but they are largely only used for text the exception i recall were apollo workstations which did have more substantil graphical horsepower. Mainframe computer is the high-ended professional computer system used in large organizations for dealing with thousands of concurrent users at the same time mainframe computers are extremely powerful regarding dealing and running multiple programs and applications on them at the same time. Compare to mainframe these are midrange computers, small in size and more compact and less expensive they are designed for computerization of data, scientific research, industrial mainframe computers can store huge amount of data they are large in size and memory, power and expensive.
A mainframe is the most powerful type of computer it can process and store large amounts of data the central system is a large server connected to hundreds of terminals over a network mainframes are used for large-scale computing purposes in banks, big companies and universities. Mainframes and personal computers have evolved over the years but their core functions have stayed the same the mainframe is used connect multiple users for large organizations while personal computers are generally used for a single users the more drastic changes for mainframes and.
Mainframes and personal computers have evolved over the years but their core functions have stayed the same this is for the multiuser support the mainframe provides extra security and stability is needed resetting a mainframe should not happen as often as a personal computer. Comparing personal computers to mainframe computers is sort of like comparing a pebble to a boulder when the first personal computers appeared, the word mainframe was used to differentiate these huge systems from what were then termed minicomputers in the early 1960s. Types of computers a mainframe is the most powerful type of computer a personal digital assistant or pda is a tiny computer which can be held in one hand they can be used as mobile phones or as personal organizers for storing notes, reminders and addresses. Mainframes are a type of computer that generally are known for their large size, amount of storage, processing power and high level of reliability they are primarily used by large organizations for mission-critical applications requiring high volumes of data processing.
Comparison chart basis of distinction mainframe computer supercomputer the speed of a supercomputer stays much faster, but the size becomes smaller than a mainframe computer, whereas the size of latter one becomes much bigger but speed a lot slower than supercomputers. This paper will give a detailed comparison and contrast between personal computers (pc's) and mainframes the first obvious difference between a pc and a mainframe is their size a pc is about 18 square and maybe 8 wide most people could take one apart with little or no training and install a. The personal computers and mainframe computers are different in some ways the mainframe computers are only allowed to be used by government authorities and large organizations and cannot be used for personal purposes whereas the personal computers can be used both commercially.