The world's largest semiconductor manufacturer, known for the Pentium series of central processing units (CPUs) for personal computers. Founded in 1968 by R. Noyce (1927-90) and G. Moore (1929-), Intel invented the microprocessor and DRAM (dynamic random access memory, which requires memory to be maintained). In the 1980s, Intel withdrew from the DRAM business and concentrated its management resources on the microprocessor business. In the 1990s, Intel solidified its position as the largest microprocessor manufacturer. Currently, Intel boasts a share of over 80% of the PC CPU market. Due to its close relationship with Microsoft, which dominates the PC operating system market, the company is sometimes criticized as having the "Wintel regime." Intel Japan was founded in 1976. Currently, Intel manufactures not only CPUs, but also chipsets, a group of LSIs (large-scale integrated circuits) that control data exchange between CPUs and peripheral devices, and network devices. The company's headquarters are in Santa Clara, California. The company name Intel comes from "integrated electronics." Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
パーソナル・コンピュータ用中央処理装置 CPU「ペンティアム Pentium」シリーズで知られる世界最大手の半導体メーカー。 R.ノイス (1927~90) と G.ムーア (1929~) が 1968年設立。マイクロプロセッサやDRAM (記憶保持動作が必要な随時書き込み読み出しメモリ) はインテルの発明品。 1980年代に DRAM事業から撤退し,マイクロプロセッサ事業に経営資源を集約。 1990年代にはマイクロプロセッサ最大手の座をゆるぎないものにした。現在ではパソコンの CPU市場で8割超のシェアを誇る。パソコン向けオペレーティングシステム OS市場を独占するマイクロソフトとの親密な関係から,「ウィンテル Wintel体制」と批判的に呼ばれることがある。日本法人のインテル株式会社は 1976年設立。現在では CPUだけでなく,CPUと周辺機器とのデータ交換を制御する LSI (大規模集積回路) 群「チップセット」やネットワーク機器なども製造する。本社はカリフォルニア州サンタクララ。社名インテルは「integrated electronics (統合エレクトロニクス) 」に由来する。
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