6870 CROSSFIRE VS GTX 560 NON TI SLI

因為差唔多價錢,所以想問下邊隻會快D xd另外我都想問下條sli/ crossfire線邊度有得賣?幾錢條?

ps: 650w psu夠唔夠推?用i7-2600k

6系CF增長好高(見到6990可打羸590就知)
即係6870CF vs 560sli
6870CF win~

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cf線顯卡有跟的

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psu which brand which model?

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6870d 好啦

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650w 有80+ 就應該得

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650w 有80+ 就應該得
ukaiiaku 發表於 2012-2-26 14:25

又黎80%?

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回復 6# ukaiiaku

80+ 係指effeciency
唔係話只出到650 x 0.8 = 520w
而係火牛入面出緊650w時  外面實際用電812w以內(80% + effeciency)
大約係咁  有錯請插

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回復  ukaiiaku

80+ 係指effeciency
唔係話只出到650 x 0.8 = 520w
而係火牛入面出緊650w時  外面實際用 ...
icarus-c 發表於 2012-2-26 14:42

http://www.hkepc.com/forum/viewt ... F%E5%8A%9B%E9%87%8F

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又黎80%?
alexalex731 發表於 2012-2-26 14:27



    又又80%.... 班人係唔係真係咁LB....

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