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--  【評測】Sandy Bridge Core i7 2600盒裝正式版搶"鮮"測 (http://localhost/phpwind//read.php?fid=20&tid=31022)


--  作者:andy6989
--  發佈時間:2010 12 28 6:48 AM

--  【評測】Sandy Bridge Core i7 2600盒裝正式版搶"鮮"測


Sandy Bridge是Intel最新的處理器代號,在各大網站都可以看到已經有關於Sandy Bridge的主板曝光,但是處理器的相關測試數據並不多,原因是根本就尚未正式解禁,Intel所公布的"正式"日期是在2011年1月9日,不過話說回來,歐洲跟大陸好像都已經開賣了...
為了搶"鮮"測試盒裝正式版,哪裡有賣我們就去那裡買,Intel Sandy Bridge Core i7 2600盒裝正式版。

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對岸比較近,歐洲有點遠了,運費也不太划算。Core i7 2600盒裝外的規格標籤,3.4GHz、8MB快取、LGA1155腳位、95W功耗。


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Sandy Bridge Core i7 2600 採用32nm製程,預設時脈為3.4GHz(100x34),雖然非K版有鎖倍頻,但Turbo Boost可到38+1倍頻,也就是3.9GHz。


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開測!平台資訊如下,CPU-Z誤判了,這顆並非K版不鎖倍頻。
CPU電壓設定1.22V,外頻小超105MHz,時脈4.1GHz。


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3Dmark Vantage過測P58865,CPU得分74087,比起1156平台要高出不少。


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CINEBENCH R11.5過測,CPU分數8.04pts,一樣比1156平台要高,也比對手的實體六核心高。


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wPrime過測
32M:6.301s
1024M:189.26s


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Hyper PI x 8匹馬安全抵達終點。


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盒裝的Core i7 2600似乎比ES工程版還要強,不用太擔心林董的DDR3 2300門檻了,DDR3 2300 C7輕鬆達成。

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沒跑MEMTEST X8不算數的,500%+過測。


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這顆真是強到沒話說,TURBO到39倍再跑DDR3 2300C7,只差沒有K。


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一樣TURBO到39倍 DDR3 2300C7,3Dmark Vantage 過測。


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一樣TURBO到39倍 DDR3 2300C7,Hyper PI x 8匹馬過測。


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一樣TURBO到39倍 DDR3 2300C7,MEMTEST X8 500% 過測。


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109外頻也能直開,DDR3 2324C7


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109以上真是舉步維艱,DDR3 2336MHz C7


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Core i7 2600盒裝正式版的IMC似乎是比較強一些,輕鬆通過DDR3 2300MHz的門檻,而且可以穩定運作。

Intel Sandy Bridge跟前一代1156一樣,有分為鎖倍頻以及不鎖倍頻(K版),有鎖倍頻的 Sandy Bridge 該怎麼玩?既然倍頻鎖住只好將外頻衝到頂,榨乾鎖倍頻下的所有效能。

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詳測試環境
室溫19度,True copper 雙風扇散熱器
待機時Vcore 1.160V,全速時 Vcore 1.176V
CPU時脈 39x108=4211MHz ( 因為倍頻外頻的限制,在P67時應該是2600的空冷極限了 )
Vdimm:1.632v DDR3 2300C7 ( 因為外頻的限制,在P67時應該也是2600的空冷極限了 )
QPI/VTT 及其他電壓全預設
ORTHOS 燒機 35分鐘無錯誤過測!


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Core i7 2600預設值3.4GHz,靠Turbo Boost可達3.8、3.9GHz的時脈,其實效能已經算是相當不錯,不過能在不怎麼加壓的情況下超頻,將處理器效能提昇至另外的境界,讓所花的每分錢得到較高的效益,何樂而不為?

訂購連結:技佳購物網


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