Search results
Results from the WOW.Com Content Network
The description of the basic operation of a CPU offered in the previous section describes the simplest form that a CPU can take. This type of CPU, usually referred to as subscalar, operates on and executes one instruction on one or two pieces of data at a time, that is less than one instruction per clock cycle (IPC < 1).
Basic hardware components of a personal computer, including a monitor, a motherboard, a CPU, a RAM, two expansion cards, a power supply, an optical disc drive, a hard disk drive, a keyboard and a mouse Inside a custom-built computer: power supply at the bottom has its own cooling fan
The same computer might have several integer units, because these are relatively inexpensive, and can do the bulk of instructions. One kind of control unit for issuing uses an array of electronic logic, a "scoreboard" [5] that detects when an instruction can be issued. The "height" of the array is the number of execution units, and the "length ...
Block diagram of a basic computer with uniprocessor CPU. Black lines indicate control flow, whereas red lines indicate data flow. Arrows indicate the direction of flow. In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. [1]
In computing and computer science, a processor or processing unit is an electrical component (digital circuit) that performs operations on an external data source, usually memory or some other data stream. [1]
A CPU socket is made of plastic, and often comes with a lever or latch, and with metal contacts for each of the pins or lands on the CPU. Many packages are keyed to ensure the proper insertion of the CPU. CPUs with a PGA (pin grid array) package are inserted into the socket and, if included, the latch is closed.
3.1 Computer components. 4 Computer performance. 5 Computing. 6 Computer science. 7 History of computers. 8 Computers and culture. 9 Computer industry. Toggle ...
A cache in a CPU or GPU servicing data load and store requests, mirroring main memory (or VRAM for a GPU). data storage A technology consisting of computer components and recording media used to retain digital data. It is a core function and fundamental component of computers. [1] device memory