In context: Intel first introduced the Sapphire Rapids line of Xeon processors in past due 2019 and has launched details about them at a trickle ever since. With as much as 56 cores and in-package reminiscence, they’re going to be Intel’s maximum tough and huge processors so far.
Intel has been regularly updating the related undertaking device in preparation for Sapphire Rapids for over a yr. A few of that device is open supply and the supply of small leaks. Ultimate week, a trawler found a reference to an unknown processor within the boot log of a Linux kernel, the Intel W9-3495.
First, the title: Intel makes use of “W” for its workstation CPUs, for instance, the W-3375. It hasn’t put numbers after the “W” but, in order that may just imply a couple of issues, however it appears to be like so much just like the nomenclature utilized by the Core collection — i5, i7, i9. It could suggest the life of equivalent W7 or W5 CPUs with decrease core counts.
2d, the specifications. The boot log says that the W9-3495 has 56 cores / 112 threads and a base clock of one.8 GHz (that most probably is not ultimate). It lists AMX and AVX-512 directions as options of the CPU.
Alternatively, it does not say whether or not or no longer the W9-3495 has the 64 GB of in-package HBM2e reminiscence that Sapphire Rapids has garnered infamy for, and I might guess that it may not. It is prohibitively dear, and likewise one thing that Intel would reserve for its flagship information middle processors as a promoting level.
Intel’s workstation CPUs do generally have many of the options in their server-side opposite numbers, regardless that. If the W9-3495 is not any exception, then it is going to have 8 lanes of DDR5 and a mixture of PCIe 5.0 and PCIe 4.0 lanes summing to 80. It’s going to without a doubt use the Willow Cove structure and Intel 7 node (a rebrand of the 10nm Enhanced SuperFin Mouthful node) and the brand new LGA4677-X socket.
It’s going to even be a mile above Intel’s present choices. These days’s workstation flagship is the W-3375, which has handiest 38 cores / 76 threads and makes use of the Ice Lake structure from past due 2019 and the first-gen 10nm node. Additionally it is caught with DDR4 and PCIe 4.0. It prices a whopping $4,499 – ouch – and is handiest in reality to be had via OEMs, a destiny that confidently the W9-3495 can keep away from.