Intel's E2200 "Mount Morgan" IPU at Hot Chips 2025

(chipsandcheese.com)

31 points | by ingve 3 hours ago

5 comments

  • mappu 2 hours ago
    This is Intel making a 24 core Neoverse N2 server on TSMC - not their ISA, not their core design, and not their fab
    • wmf 50 minutes ago
      Barefoot was always on TSMC so why change now.
    • Palomides 1 hour ago
      the arm cores are absolutely the least interesting part of this thing, does it matter much if they're outsourced?
    • matt-p 2 hours ago
      Yep, it's only recently they've even properly started cranking out 10nm themselves. Pretty embarrassing. I wonder what future we have if everyone is just sat ontop of TSMC, not great.
      • wtallis 1 hour ago
        You must be using odd definitions for "properly" and "recently". Intel started volume shipments of 10nm-family parts for laptops in 2019, servers in 2021, and desktops in 2022. They've since moved most of their products off of the 10nm family and onto EUV-based processes: two generations of laptop parts, one generation of desktop parts, and the CPU chiplets of last year's server parts (which still use "Intel 7" for the IO chiplets).

        Additionally, the second and third round of desktop parts released on 10nm (aka "Intel 7") are now known to have pushed clocks and voltages somewhat beyond the limits of the process, leading to embarrassing reliability problems and microcode updates that hurt performance. Intel has squeezed everything they can out of their 10nm and have mostly put it behind them, so talking about it like they only recently ramped production is totally wrong about where they are in the lifecycle.

      • SecretDreams 41 minutes ago
        This is some quite outdated/interesting hot takes.
      • aseipp 1 hour ago
        What? Intel has been doing large scale production runs of their 10nm node for years now. If you're talking about Raptor Lake failures, that was one generation of products on that note, there has also never been any indication AFAIK that e.g. Emerald Rapids suffered the same oxidization/voltage failures the consumer line did despite being on the same process node. They're already moving on from all this, really.
      • colechristensen 1 hour ago
        Missteps happen but I have a feeling Intel's fab is going to be forced to be near the leading edge one way or another. The US government has plenty of levers to pull to manipulate the global semiconductor market.
  • matt-p 2 hours ago
    Hah, I was not imagining it https://www.cpubenchmark.net/cpu.php?cpu=Intel+Pentium+E2200... same name as an old cpu.
  • YesThatTom2 1 hour ago
    I hope their Linux code isn’t as out-dated and buggy as their IPMI system.
  • trebligdivad 2 hours ago
    The ability to connect to 4 hosts makes it seem like MRIOV all over again! Still, it does look like a fun device from the 'big arm chip with lots of connectivity' side
  • jeffbee 2 hours ago
    It's quite interesting. Basically Nitro on a stick. For the "repatriation" crowd this seems appealing. But would you invest in the software necessary to exploit this, knowing that Intel could lose interest or just go bankrupt with little warning?
    • wmf 49 minutes ago
      I wouldn't be surprised if Google buys the IP since they're the only customer.
      • pyvpx 2 minutes ago
        How, though? Does the TPU team (literally or logically) map to owning IPU h/w successfully?

        (I miss having these kinds of convos on twitter as networkservice ;)

    • jiggawatts 29 minutes ago
      That begs the question: how would one go about utilising this thing in their own deployment?
    • lenerdenator 58 minutes ago
      I think at this point, it's clear that the US government will not let Intel go bankrupt without a serious effort to put the company in healthy financial standing first.

      Whether or not that's a good thing, well, people have their opinions, but they're considered a national security necessity.