In computing, computer performance is the amount of useful work accomplished by a computer system. Outside of specific contexts, computer performance is estimated in terms of accuracy, efficiency and speed of executing computer program instructions. When it comes to high computer performance, one or more of the following factors might be involved:
Short response time for a given piece of work.
High throughput (rate of processing work).
Low utilization of computing resource(s).
Fast (or highly compact) data compression and decompression.
High availability of the computing system or application.
High bandwidth.
Short data transmission time.
and 24 Related for: Computer performance information
computing, computerperformance is the amount of useful work accomplished by a computer system. Outside of specific contexts, computerperformance 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...
In computing, performance per watt is a measure of the energy efficiency of a particular computer architecture or computer hardware. Literally, it measures...
In computer science and computer engineering, computer architecture is a description of the structure of a computer system made from component parts. It...
resource usage. Performance testing, a subset of performance engineering, is a computer science practice which strives to build performance standards into...
the most important processor in a given computer. Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling...
point operations per second (FLOPS, flops or flop/s) is a measure of computerperformance in computing, useful in fields of scientific computations that require...
A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic...
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...
and to estimate the performance of systems too complex for analytical solutions. Computer simulations are realized by running computer programs that can...
Computerperformance by orders of magnitude See: Outline of computing See: Outline of computer science History of computing hardware Analog computers...
mainstream personal computers by using high-performance graphics cards, a high core-count CPU with higher raw performance and higher-performance RAM. Gaming PCs...
bottleneck and often limits the performance of the system. The personal computer is one of the most common types of computer due to its versatility and relatively...
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...
(exaFLOPS)"; it is a measure of supercomputer performance. Exascale computing is a significant achievement in computer engineering: primarily, it allows improved...
theory, and formal methods Computer systems – including computer architecture and computer engineering, computerperformance analysis, concurrency, and...
A computer network is a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over...
In computer architecture, instructions per cycle (IPC), commonly called instructions per clock, is one aspect of a processor's performance: the average...
still exploit these programs' weaknesses and win consistently, but computerperformance had advanced past the intermediate (single-digit kyu) level. The...
software, as well as high performance computing. Frequency scaling was the dominant reason for improvements in computerperformance from the mid-1980s until...
A heuristic evaluation is a usability inspection method for computer software that helps to identify usability problems in the user interface design. It...
on each computer, or different hardware. Clusters are usually deployed to improve performance and availability over that of a single computer, while typically...
computers using massively parallel computing and logic programming. It aimed to create an "epoch-making computer" with supercomputer-like performance...