Intel reveals multiple SKUs of its Crescent Island accelerator

Intel's new Xe graphics driver patches for Linux have revealed that the enterprise accelerator Crescent Island (CRI) will not arrive in a single version. The latest drm-xe-next pull request adds four additional PCI identifiers (0x674D, 0x674E, 0x674F, and 0x6750) to the already known 0x674C, pointing to several variants of this inference-optimized chip.

Enterprise AI accelerator chip die being inspected under intense blue LED lighting, multiple silicon wafers with distinct PCI ID labels floating above them in holographic projection, engineers analyzing four additional chip variants arrayed on a testing bench, glowing circuit traces visible on each die, technical workstation with oscilloscope and cooling system in background, cinematic engineering visualization, metallic silver and deep blue color palette, sharp focus on chip surface textures, ambient industrial workshop lighting with dramatic shadows, photorealistic technical render showing inference optimization hardware

Technical variants and possible VRAM configurations 🧠

The addition of these five IDs suggests that Intel is preparing different SKUs for Crescent Island, likely differentiated by memory capacities or clock frequencies. With 160 GB of VRAM as the theoretical ceiling, the variants could offer reduced configurations to fit different enterprise budgets. The patches do not detail the specific specifications of each ID, but they indicate that the hardware is moving toward a broader validation phase within the Linux ecosystem.

Intel learns to count: from one to five chips at once 🍦

It seems that at Intel they have discovered that selling a single accelerator is as fun as having only one ice cream flavor. After years of launching products with cryptic names, they now casually drop five variants of Crescent Island. The good news is that Linux users will be able to identify each SKU without needing a crystal ball, just a good batch of patches and some patience.