Intel shows Crescent Island GPU die: 32 Xe3P cores and 256 XMX engines

Intel published a bare die shot of its D270 inference card from the Crescent Island lineup, built on the Xe3P architecture. The GPU packs 32 Xe3P cores, 256 XMX engines, 32 MB of unified L2 cache and support for up to 480 GB of LPDDR5X, and is designed purely for AI inference.

• 32 Xe3P cores, 256 vector and 256 XMX engines
• 32 MB unified L2 cache, up to 480 GB LPDDR5X
• Supports FP4 and FP8 formats, 1 MB register file per core
• No graphics output blocks — the silicon is inference-only