Who invented the CPU?

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J. Presper Eckert and John William Mauchly, invented the EDVAC, perhaps the first computing machine with the "stored-program" architecture typical of modern CPUs.
That architecture is called the "von Neumann architecture" after John von Neumann, who write a widely distributed paper about the EDVAC.



Some people incorrectly believe that

Intel, as a company invented the first CPU.
While it is true that the people at Intel built the first microprocessor (a CPU on a single chip), the 4004, in 1971, which was a great achievement at the time,
there were a variety of other, previous CPUs built out of a few dozen integrated circuits, a few thousand individual transistors, or a few thousand vacuum tubes.


The first commercially available computer was the 1951 Ferranti Mark 1, designed by Freddie Williams and Tom Kilburn at the University of Manchester.


IBM sold about 20,000 of the refrigerator-sized IBM 1401 CPUs first introduced in 1959.
john macain
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What does the CPU do?

The CPU, or Central Processing Unit performs the calculations andlogic functions of the computer. CPU's only perform the most basicof functions, such as adding the contents of

What is a CPU?

CPU (central processing unit) the central unit in a computer containing the logic circuitry that performs the instructions of a computer's programs. The CPU performs arithmeti

Who invented CPU?

John Vincent Atanasoff developed the ABC (Atanasoff-Berry Computer) at Iowa State University in October 1939 as in the following link. Patent dispute details: J. Presper Eck

What is in a CPU?

A computer contains memory, input devices, output devices and a CPU , or C entral P rocessing U nit. The CPU is the bit that executes the program. The program is a set o

Why is a CPU?

A CPU is basically a brain CPU stands for C entral P rocessing U nit Every thing is processed at this thing or chip

Who invents CPU?

Unknown. Stored program electronic digital computers were discussed during WW2 on project PX (ENIAC) but nobody recorded who came up with the idea.. 100 years earlier Babbage

When was the 8 bit CPU invented?

Hard to say. . The Colossus (1944) built to break German High Command teletypecyphers processed 8 bits of the code stream at a time. But only 5of the 8 were encrypted charac