Get ready for a game-changer! Intel's W890 workstation platform has leaked, and it's set to shake up the high-end desktop (HEDT) market. This platform is the backbone for Intel's upcoming 'Granite Rapids-WS' Xeon processors, and it's packed with features that will make your jaw drop.
The W890 introduces a brand-new Socket E2 design, featuring a whopping 4,710 LGA pins. These pins are designed to handle CPUs with an impressive TDP rating of up to 350 watts. But here's where it gets interesting: Intel is offering two distinct configurations - an 'Expert' class and a 'Mainstream' tier. The Expert implementations unlock a massive 112 PCIe lanes, including 96 PCIe 5.0 lanes and 16 PCIe 4.0 lanes. On the other hand, the Mainstream tier provides a still-impressive 80 PCIe 5.0 lanes.
This setup will support Intel's XCC-based 'Granite Rapids-WS' processor, boasting an astonishing 86 cores and 172 threads. Imagine the power! This processor is expected to achieve single-core boost speeds close to 4.8 GHz, and it will come equipped with a substantial 336 MB of L3 cache.
Now, let's talk about memory. The W890 chipset takes memory capabilities to a whole new level. It supports both standard DDR5 DIMMs and registered DDR5 modules, with RDIMMs validated for speeds up to 5,200 MT/s. In a quad-channel configuration with two DIMMs per channel, you can address up to 2 TB of memory per processor socket - that's massive!
The connectivity options are equally impressive. The platform includes a 2.5 Gigabit Ethernet controller, multiple USB 3.2 and USB 2.0 ports, several SATA III interfaces, and dual SlimSAS connectors, each providing PCIe 4.0 x4 bandwidth. For server-grade management, it features an ASPEED AST2600 BMC and a Nuvoton system supervisor. Power delivery is also well-covered, with a standard 24-pin ATX connector and support for up to four additional 8-pin CPU power headers.
With the W890, Intel is taking on AMD's Threadripper ecosystem in the premium HEDT segment. While AMD currently leads in terms of maximum core counts and cache capacity, Intel's refined platform offers improved memory speeds and a flexible PCIe topology that optimizes throughput. The W890 is a significant upgrade over the current W790 generation, especially in memory subsystem performance.
All eyes are on CES 2026, where Intel is expected to officially launch this platform. However, the final verdict will depend on the production processor specifications and motherboard designs. So, what do you think? Will Intel's W890 be a game-changer? Let's discuss in the comments and share our thoughts on this exciting development!
