本帖最後由 EyeOfMagic 於 2011-12-21 13:41 編輯
本人用msi 785gm-e65 & x4 965BE
由於cpu很熱, 想將電壓降低
想問下cpu voltage 同 cpu vdd voltage 有甚麼分別
我試過 setting1:
cpu vdd voltage = 1.25v,
cpu voltage = 1.287v
實施際cpu voltage = 1.256v
setting2:
cpu vdd voltage =1.2625v
cpu voltage = 1.287v
實施際cpu voltage = 1.256v
setting1,2 實施際cpu voltage一樣
試過再set低d, 實施際cpu voltage = 1.248v 但係cpu full load一陣就hang機,
要1.265v先冇事
究竟cpu voltage 同 cpu vdd voltage 有甚麼分別??
仲有上網search過有人話cpu vdd voltage 要set高過cpu voltage?? 即係點解? |