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    Haswell C1 vs C2 stepping - How to check? (AA number is not help)


      Hello, I just bought BOXDH87RL, and it's AA-numbered as G74240-402, so I assumed it is equipped with C2-stepping chip according to Intel's pdf.


      This pdf says "The PCH (Peripheral Controller Hub) on the Intel® Desktop Board DH87RL will be converted from C1 to C2 stepping."


      However, CPU-Z says it has C1 stepping, so I'm confused. Which is wrong, Intel or this software? Is there any way to confirm that?


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