Slashdot Mirror

← Back to Stories (view on slashdot.org)

Linux Kernel Patch Hints At At 32-Core Support For AMD Zen Chips

Posted by timothy on from the more-like-seeds-than-cores dept.

New submitter Iamthecheese points to an article which says that a patch published on the Linux Kernel Mailing List indicates that AMD's forthcoming Zen processors will have as many as 32 cores per socket, but notes that while the article's headline says "Confirms," "the article text doesn't bear that out." Still, he writes, There are hints of such from last year. A leaked patch for the 14 nanometer AMD Zeppelin (Family 17h, Model 00h) reveals support for up to 32 cores. Another blog says pretty much the same thing. We recently discussed an announced 4+8 core AMD chip, but nothing like this.

2 of 136 comments (clear)

  1. Obligatory XKCD by Anonymous Coward · · Score: 5, Funny

    https://xkcd.com/619/

  2. Re:So what? by Anonymous Coward · · Score: 5, Informative

    Linux already supports 32 cores very well, (Or 1024...) Still, driver support is needed for the details of adressing (up to) 32 cores on that particular architecture. Hence the patch. AMD may or may not turn out a 32-core chip in the near future - but at least their architecture supports that number of cores. Which is a bit interesting. If it turns out too hard to make, expect chips with 12-20 cores and gradually more as production quality ramps up.