Intel Finally Shows Off Its New Data Centre GPU, The Xeon Max Sapphire Rapids

Along with the company’s new data centre GPU, Intel has finally introduced the long-awaited Sapphire Rapids update to the Xeon CPU family. Both are currently on the market in the Max Series version and will soon be placed in well-known supercomputers like Aurora from the Argonne National Laboratory.

According to Jeff McVeigh, vice president of Intel’s Super Compute Group, “we need a solution that maximizes bandwidth, compute, developer productivity, and ultimately maximum effect” to make sure that no [high-performance computing] HPC application is left behind.

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Intel Xeon Max Series

According to Intel, these supercomputers are essential for tackling some of the biggest scientific and societal problems in the world, from “mitigating the effects of climate change to curing the world’s worst diseases.” As a result, the most recent chips have seen a tremendous improvement overall.

The company’s highest-density CPU is the Max Series GPU, which offers up to 128GB of high bandwidth memory and more than 100 billion transistors in a 128-core, 47-tile box. Max Series 1100 GPU, 1350 GPU, and 1550 GPU, each with 48GB, 96GB, and 128GB of memory, respectively, are the three most recent GPUs that will be offered.

Similar to the 350W Xeon Max CPU, which uses the same Golden Cove microarchitecture features as Intel’s 12th-Gen Core CPUs, the Xeon Max has up to 56 performance cores and 64GB of high-speed memory distributed across four tiles.

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DDR5, PCIe 5.0, and Compute Express Link (CXL) 1.1 will all be supported by the new hardware, allowing memory to be connected to the CPU directly over PCIe 5.0. The company’s new supercomputing components have experienced delays, but McVeigh noted that “We’re always going to be pushing the envelope.”

We may occasionally fall short of our goals because of this, but we do it to support our developers and the ecosystem in its efforts to address the world’s most pressing problems.

The Xeon CPU and Data Center GPU Max Series are expected to start being produced in early 2023 when Intel plans to start shipping them to supercomputing facilities like Argonne, Los Alamos National Laboratories, Kyoto University, and others.