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In context: Intel first introduced the Sapphire Rapids line of Xeon processors in late 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 strongest and massive processors thus far.
Intel has been steadily updating the related enterprise software program in preparation for Sapphire Rapids for over a yr. Some of that software program is open supply and the supply of small leaks. Last 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, so that might imply a number of issues, nevertheless it appears to be like rather a lot just like the nomenclature utilized by the Core sequence — i5, i7, i9. It may suggest the existence of comparable W7 or W5 CPUs with decrease core counts.
Second, the specs. The boot log says that the W9-3495 has 56 cores / 112 threads and a base clock of 1.8 GHz (that possible is not last). It lists AMX and AVX-512 directions as options of the CPU.
However, it does not say whether or not or not the W9-3495 has the 64 GB of in-package HBM2e reminiscence that Sapphire Rapids has garnered infamy for, and I’d wager that it will not. It’s prohibitively costly, and in addition one thing that Intel would reserve for its flagship knowledge middle processors as a promoting level.
Intel’s workstation CPUs do often have a lot of the options of their server-side counterparts, although. If the W9-3495 is not any exception, then it should have eight lanes of DDR5 and a mixture of PCIe 5.0 and PCIe 4.0 lanes summing to 80. It will certainly 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 may also be a mile above Intel’s present choices. Today’s workstation flagship is the W-3375, which has solely 38 cores / 76 threads and makes use of the Ice Lake structure from late 2019 and the first-gen 10nm node. It’s additionally caught with DDR4 and PCIe 4.0. It prices a whopping $4,499 – ouch – and is simply actually accessible by means of OEMs, a destiny that hopefully the W9-3495 can keep away from.
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