I-cache

[aɪ-kæʃ]
nounpl: I-caches
cache de instruções
1. A hardware cache memory that stores recently accessed computer instructions to speed up instruction fetching and execution in a CPU
The processor's I-cache reduced instruction fetch latency by storing frequently used instructions.
O cache de instruções do processador reduziu a latência de busca de instruções armazenando instruções frequentemente usadas.
2. Part of the CPU memory hierarchy that bridges the gap between the main memory and the CPU registers
Modern CPUs employ multi-level I-cache architecture for optimal performance.
CPUs modernos empregam arquitetura de cache de instruções em múltiplos níveis para desempenho ideal.
I-cache is a specialized technical term used exclusively in computer architecture and CPU design contexts. It is not subject to regional variations or colloquial usage, remaining consistent across English and Portuguese-speaking computing communities worldwide.
Synonyms / Sinônimos
instruction cachecode cache

Regional Variations

General Brazilian Portuguese
cache de instruções
Standard technical term used in computing courses and documentation
Portugal
cache de instruções
Same as Brazilian Portuguese, technical term in computing context
General English-speaking regions
I-cache
Abbreviated form commonly used in technical documentation and academic papers

Related Words

D-cachecache memoryCPU cacheL1 cacheL2 cacheL3 cachememory hierarchyinstruction fetch
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