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Staro 31.07.2017., 13:02   #15
The Exiled
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Datum registracije: Feb 2014
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Dvije (po dijagonali) funkcionalne jezgre za 1950X, a onda po CCX-u rade preraspodjelu za 1920X i 1900X.
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Just before the Threadripper systems started shipping to reviewers, overclocked der8auer delidded a Threadripper CPU and found four dies under the heatspreader. The assertion was that all were real dies with two of them disabled to give us 16-cores. That would have been a HUGE WASTE if in fact AMD was simply taking the EPYC design and fusing off two dies.

As it turns out, AMD confirmed to us that only two of the dies on that substrate have working transistors on them and the other two are simply blank wafer pieces to help with the structural support of the heatspreader! In otherwords, there are two blank, worthess chunks of silicon on the part to keep the top from caving in. (Note that the two working dies are always going to be diagonal from each other.)
Izvor: PC Perspective
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