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Thread: Core i7 Overclocking by Batch #

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  1. #1
    Xtreme Addict
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    Core i7 Overclocking by Batch #

    As I think a lot of us have noticed, there are almost two lines of bloomfield cpus, with the two main batches (a&b) differing greatly in the vcore needed to achieve an oc.

    So to all core i7 owners, please respond to this thread with your batch #, a screenshot of cpu-z, realtemp or coretemp, and prime95 on small fft showing your load temps, and what cooling you are using. There is a good deal of variation among core i7 chips with load temps and voltages, and its interesting to see the correlation with the batch #s.

    For those that don't know, the batch # can be found on the retail box, on the bottom of the sticker, under the label of FPO/Batch #. If this thread gets a large enough sample of batches, I will post up a chart of the varying results.

    To start off, here is mine: 3837B076


    cooled by cooler master 212 (under vigor brand)

    Now as promised, here is a chart of all of the results posted here and the ones that Avan gathered from the main oc'ing thread. http://www.xtremesystems.org/forums/...7&postcount=35

    ****New Announcement**** I have published this spreadsheet for all to edit on google docs. If you don't see your info posted, feel free to edit in your information while adhering to the layout http://spreadsheets.google.com/ccc?k..._RqTL5QA&hl=en
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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    Last edited by cky2k6; 02-02-2009 at 02:54 PM.
    Core i7 920 3849B028 4.2ghz cooled by ek hf | 6gb stt ddr3 2100 | MSI HD6950 cf cooled by ek fc | Evga x58 e760 Classified | 120gb G.Skill Phoenix Pro | Modded Rocketfish case + 1200w toughpower | mcp 655 pump + mcr 320 + black ice pro II

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