主題: 現在最便宜的6核心反而是intel i5 9400F!?
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bureia
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加入日期: Dec 2001
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引用:
作者tbsky
apple 說補洞效能最多可能降 40%
https://www.tomshardware.com/news/d...ance,39348.html

intel 說不用擔心沒啥影響，把你的 cpu hyper-threading 給關了吧。
https://www.techpowerup.com/255534/...-mds-mitigation

Hyper-Threading 賣錢時號稱效能可提昇 30%。
有洞時關閉效能不受影響。
真是能屈能伸啊...

intel官網有寫不建議關閉HT
https://www.intel.com/content/www/u...nology/mds.html

引用:
Intel is not recommending that Intel® HT be disabled, and it’s important to understand that doing so does not alone provide protection against MDS.
舊 2019-05-16, 10:08 AM #50
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