computing, computer performance is the amount of useful work accomplished by a computer system. Outside of specific contexts, computer performance is estimated...

supercomputer is a type of computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly...

The Age of Spiritual Machines: When Computers Exceed Human Intelligence 33.86×1015: Tianhe-2's LINPACK performance, June 2013 36.8×1015: 2001 estimate...

processor, is the primary processor in a given computer. Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling...

resource usage. Performance testing, a subset of performance engineering, is a computer science practice which strives to build performance standards into...

point operations per second (FLOPS, flops or flop/s) is a measure of computer performance in computing, useful in fields of scientific computations that require...

In computer science and computer engineering, computer architecture is the structure of a computer system made from component parts. It can sometimes...

electronic computers can perform generic sets of operations known as programs, which enable computers to perform a wide range of tasks. The term computer system...

and to estimate the performance of systems too complex for analytical solutions. Computer simulations are realized by running computer programs that can...

Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random-access memory (RAM), motherboard, computer...

internationally. SPEC benchmarks and tools are widely used to evaluate the performance of computer systems; the test results are published on the SPEC website. Official...

mainstream personal computers by using high-performance graphics cards, a high core-count CPU with higher raw performance and higher-performance RAM. Gaming PCs...

still exploit these programs' weaknesses and win consistently, but computer performance had advanced past the intermediate (single-digit kyu) level. The...

High-performance computing (HPC) is the use of supercomputers and computer clusters to solve advanced computation problems. HPC integrates systems administration...

software, as well as high performance computing. Frequency scaling was the dominant reason for improvements in computer performance from the mid-1980s until...

on each computer, or different hardware. Clusters are usually deployed to improve performance and availability over that of a single computer, while typically...

In computing, performance per watt is a measure of the energy efficiency of a particular computer architecture or computer hardware. Literally, it measures...

Wirth's law is an adage on computer performance which states that software is getting slower more rapidly than hardware is becoming faster. The adage is...

Computer performance by orders of magnitude See: Outline of computing See: Outline of computer science History of computing hardware Analog computers...

The PR (performance rating, P-rating, or Pentium rating) system was a figure of merit developed by AMD, Cyrix, IBM Microelectronics and SGS-Thomson in...

Brendan Gregg is a computer engineer known for his work on computing performance. He works for Intel, and previously worked at Netflix, Sun Microsystems...

A computer network is a collection of communicating computers and other devices, such as printers and smart phones. Today almost all computers are connected...

theory, and formal methods Computer systems – including computer architecture and computer engineering, computer performance analysis, concurrency, and...

A heuristic evaluation is a usability inspection method for computer software that helps to identify usability problems in the user interface design. It...

stated as Computer performance increases as the square of the cost. If computer A costs twice as much as computer B, you should expect computer A to be...

rather than single-core performance. The concept of CPU-bounding was developed during early computers, when data paths between computer components were simpler...

included with Microsoft Windows systems. It provides information about computer performance and running software, including names of running processes, CPU and...

High-Performance Embedded-Microprocessor". VLSI Design. 2013: 1–10. doi:10.1155/2013/425105. Patterson, David; Hennessy, John (2009). Computer Organization...

There are a variety of software performance tests for web browsers, which measure rendering and animation, DOM transformations, string operations, mathematical...

research which showed that many computer buyers assumed that the clock speed – the “MHz” rating – was indicative of performance, regardless of the processor...