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I don't have one around me to look, and I need to know what is printed on the black chip in the center of the PCB. I can't post an image, but there is a green square between the two GPUs, and on it a black chip has some text on it.

What is printed on it?

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closed as too localized by Ƭᴇcʜιᴇ007, Synetech, Journeyman Geek, slhck Sep 22 '12 at 8:01

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1 Answer 1

up vote 0 down vote accepted

PLX
TECHNOLOGY
PEX8747
BA80BFBC G
1148 TAIWAN
NAA983.J7B

Cropped from this photo found via Google Images.

GTX 690 center chip

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Thanks. will accept when time is up. –  user912 Sep 22 '12 at 5:08
1  
and what that is, is a PCIe bridge chip to handle having two cores. –  Journeyman Geek Sep 22 '12 at 6:26

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