February 3, 2023
Intel 已經準備好提供給MacBook Air的處理器

Intel 已經準備好提供給MacBook Air的處理器

Posted May 21, 2011 at 12:03am by iClarified · 16455 views
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intel 目前已經準備好三款新的處理器, 可能提供給Apple新款MacBook Air筆電來使用. 根據CPU-World表示, 這三款處理器Core i5-2557M, Core i7-2637M以及Core i7-2677M將提供更快的執行速度, 以及僅17瓦的低功耗.

其中兩款處理器: Core i7 ULV(Ultra-Low Voltage, 超低電壓) 雙核處理器系列, 型號 i7-2637M以及 i7-2677M, 兩款處理器分別提供1.7及1.8Ghz的基本運算時脈, 並可經由Turbo Boost技術動態提升到2.8及2.9Ghz的執行速度, 比前一代的Core i7-2617M與 i7-2657M處理器快了200Mhz. 在HD 3000內建顯示晶片部分, 雖然最高時脈已經增加到1.2 Ghz時脈, 但是預設時脈仍然維持在350 Mhz. 新款處理器提供4 MB L3快取, 並且支援超執行緒(HT)與Vpro技術. 而其中有趣的是, 縱然 i7-2637M的型號在末尾的數字上比 i7-2657M來的小(37 vs 57), 但執行時脈確比較快(i7-2657M的時脈分別是預設1.6Ghz以及Turbo Boost到2.7Ghz).

Core i5-2557M部分則有兩個實體核心, 時脈為1.7 Ghz, 並可同時執行4個執行緒. 該款處理器也支援Turbo Boost技術, 可暫時超頻至2.8 Ghz的執行速度. Core i5-2557M在大部分的規格上與Core i7 ULV 無異, 包括內建顯視採用HD 3000, 支援的指令集, 僅L3快取較小, 只有3 MB.


CPU-World表示該款處理器發佈的時間與價位尚無法得知. Apple則預計在六七月間發表新款MacBook Air.

Read More [取自 MacRumors]


Intel 已經準備好提供給MacBook Air的處理器
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Notch
Notch - May 22, 2011 at 2:32pm
Ok netbooks are sub $500, but are frustratingly underpowered for serious power users. Enter the Air: is it the perfect netbook, aside from price? What competes with the Air? Because I neeeeed one ;)
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