Serving tech enthusiasts for over 25 years.
TechSpot means tech analysis and advice you can trust.
The big picture: Intel announced its Crescent Island data center GPU last year before sharing more details at Computex 2026 in June. The company has now revealed all the key specifications, including core count, cache, memory, and more. Team Blue also emphasized that Crescent Island is optimized for performance per watt and improved AI model support rather than raw compute performance.
At the Hot Chips 2026 symposium in Palo Alto this week, Intel revealed that Crescent Island will feature 32 Xe3P cores, 256 XMX engines, 32MB of unified L2 cache, a PCIe Gen5 x16 interface, and a 350W TDP for the air-cooled model. Intel will ship Crescent Island accelerators with 160GB of LPDDR5X memory, but the chip will support ODM designs with up to 480GB of VRAM.
Xe3P offers a marked improvement over both Xe2 and Xe3 in terms of AI capabilities. The XMX units in the new architecture have a 16-deep systolic array, compared with the four-deep design used in their predecessors. The new Xe Vector Engine also gains support for FP8 and FP4 precision, as well as microscaling formats, while doubling the GRF to 1MB per Xe core.
