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May 12, 2021 08:39 am GMT

Intel Xe HP "Arctic Sound" 1T and 2T Cards Pictured

Intel has been extensively teasing its Xe HP scalable compute architecture for some time now, and Igor's Lab has an exclusive look at GPU compute cards based on the Xe HP silicon. We know from older reports that Intel's Xe HP compute accelerator packages come in three essential variants1 tile, 2 tiles, and 4 tiles. A "tile" here is an independent GPU accelerator die. Each of these tiles has 512 execution units, which convert to 4,096 programmable shaders. The single-tile card is a compact, half-height card capable of 1U and 2U chassis. According to Igor's Lab, it comes with 16 GB of HBM2E memory with 716 GB/s memory bandwidth, and the single tile has 384 out of 512 EUs enabled (3,072 shaders). The card also has a typical board power of just 150 W.

The Arctic Sound 2T card is an interesting contraption. A much larger 2-slot card of length easily above 28 cm, and a workstation spacer, the 2T card uses a 2-tile variant of the Xe HP package, but each of the two tiles only has 480 out of 512 EUs enabled. This works out to 7,680 shaders. The dual-chiplet MCM uses 32 GB of HBM2E memory (16 GB per tile), and a typical board power of 300 W. A single 4+4 pin EPS connector, capable of up to 225 W, is used to power the card.

Original Link: https://www.techpowerup.com/282114/intel-xe-hp-arctic-sound-1t-and-2t-cards-pictured

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