維持台積電7nm製程 Qualcomm揭曉升級款處 - 工程師
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By Mia
at 2021-01-20T08:40
at 2021-01-20T08:40
Table of Contents
新聞標題: 維持台積電7nm製程 Qualcomm揭曉升級款處理器Snapdragon 870
除了去年底揭曉的Snapdragon 888處理器,Qualcomm稍早又宣布推出另一款高階處理器
Snapdragon 870,將定調成為去年主打的Snapdragon 865、Snapdragon 865+升級款。
之所以稱作Snapdragon 865、Snapdragon 865+升級款,主因在於Snapdragon 870的設計
,基本上只是在Kryo 585 CPU的大核運作時脈提高至3.2GHz (原本為3.1GHz),包含
Adreno 650 GPU等設計都沒有調整,甚至在5G連網晶片也還是採用獨立配置的
Snapdragon X55。
相較Snapdragon 888處理器是以三星5nm EUV製程技術打造,Snapdragon 870則是維持使
用台積電7nm製程設計,並且將由Motorola、OPPO、一加、iQOO (vivo),以及小米在內手
機業者推出應用此款處理器的手機,最快會在今年第一季內推出,例如聯想稍早已經確認
預計在1月26日推出的Motorola Edge S,將會搭載此款處理器。
而之所以在去年底宣布推出的Snapdragon 888處理器推出後,額外再推出一款以去年旗艦
處理器升頻設計版本,Qualcomm表示希望提供市場額外選項,並且讓手機業者能依照不同
處理器規格打造合適市場需求產品。
但從市場層面來看,或許也代表轉由三星代工生產的Snapdragon 888處理器,確實像近期
不少以首發機種小米11進行測試,卻發現有處理器過熱,並且造成格外耗電的情況。
另一方面,似乎也可能代表目前三星在5nm EUV產能、良率仍有不足情況,因此在台積電
5nm產能也面臨吃緊情況下,Qualcomm必須額外藉由以7nm製程打造的Snapdragon 870處理
器填補市場需求。
新聞來源: https://reurl.cc/R66qN9
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