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File:Intel Broadwell-EP Single Core Die Shot (QK3J).jpg

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English: I could not find any good photos of a broadwell core online so I decided to fix that. Note that this is from an engineering sample (QK3J, stepping R0).

Unlike most CPU die shots where I use a 5X objective, since I was only doing a single core I was able to use a 10X objective. To compensate for the reduction in light, I had to get two LED floodlights and use a 5 second exposure. I also had to increase the exposure in GIMP.

Opening this up was relatively easy and I followed the usual proceedure until I hit the final 2 layers. These layers were very tough and I was going through too many razors, so I used a pencil eraser to soften them up before going back to the razor to finish up.

Not sure if it matters, but in this photo: flic.kr/p/2oLNaLo in the cloumn of cores on the left, this is the 4th one down from the top.
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Source https://www.flickr.com/photos/187597251@N05/53014887697/
Author cole8888

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This file is licensed under the Creative Commons Attribution-Share Alike 2.0 Generic license.
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This image was originally posted to Flickr by cole8888 at https://flickr.com/photos/187597251@N05/53014887697. It was reviewed on 25 March 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0.

25 March 2024

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current21:13, 25 March 2024Thumbnail for version as of 21:13, 25 March 202422,416 × 12,379 (181.85 MB)PantheraLeo1359531 (talk | contribs)Uploaded a work by cole8888 from https://www.flickr.com/photos/187597251@N05/53014887697/ with UploadWizard

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