At ISC High Performance 2024, Intel announced in collaboration with Argonne National Laboratory and Hewlett Packard Enterprise (HPE) that the Aurora supercomputer has broken the exascale barrier at 1.012 exaflops and is the fastest AI system in the world dedicated to AI for open science, achieving 10.6 AI exaflops. Intel will also detail the crucial role of open ecosystems in driving AI-accelerated high performancehigh -performance computing (HPC). "The Aurora supercomputer surpassing exascale will allow it to pave the road to tomorrow's discoveries. From understanding climate patterns to unraveling the mysteries of the universe, supercomputers serve as a compass guiding us toward solving truly difficult scientific challenges that may improve humanity," said Ogi Brkic, Intel vice president and general manager of Data Center AI Solutions.

Designed as an AI-centric system from its inception, Aurora will allow researchers to harness generative AI models to accelerate scientific discovery. Significant progress has been made in Argonne's early AI-driven research. Success stories include mapping the human brain's 80 billion neurons, high-energy particle physics enhanced by deep learning, and drug design and discovery accelerated by machine learning, among others. The Aurora supercomputer is an expansive system with 166 racks, 10,624 compute blades, 21,248 Intel Xeon CPU Max Series processors, and 63,744 Intel Data Center GPU Max Series units, making it one of the world's largest GPU clusters.

Intel is preparing to unveil its cutting-edge Xeon 6 series server CPUs, known as Granite Rapids and Sierra Forest. These forthcoming processors are set to deliver a significant boost in performance, foreshadowing a new era of computing power, albeit with a trade-off in increased power consumption. Two days ago, Yuuki_Ans posted information about the Beechnut City validation platform. Today, he updated the X thread with more information that Intel is significantly boosting core counts across its new Xeon 6 lineup. The flagship Xeon 6 6980P is a behemoth, packing 128 cores with a blistering 500 Watt Thermal Design Power (TDP) rating. In fact, Intel is equipping five of its Xeon 6 CPUs with a sky-high 500 W TDP, including the top four Granite Rapids parts and even the flagship Sierra Forest SKU, which is composed entirely of efficiency cores. This marks a substantial increase from Intel's previous Xeon Scalable processors, which maxed out at 350-385 Watts.

The trade-off for this performance boost is a dramatic rise in power consumption. By nearly doubling the TDP ceiling, Intel can double the core count from 64 to 128 cores on its Granite Rapids CPUs, vastly improving its multi-core capabilities. However, this focus on raw performance over power efficiency means server manufacturers must redesign their cooling solutions to accommodate Intel's flagship 500 W parts adequately. Failure to do so could lead to potential thermal throttling issues. Intel's next-gen Xeon CPU architectures are shaping up to be one of the most considerable generational leaps in recent memory. Still, they come with a trade-off in power consumption that vendors and data centers will need to address. Densely packing thousands of these 500-Watt SKUs will lead to new power and thermal challenges, and we wait to see future data center projects utilizing them.

Intel's next-generation Xeon 6 processors, codenamed Granite Rapids and Sierra Forest, are poised to shake up the CPU market with its cutting-edge architecture and features. Hardware leaker YuuKi_AnS has provided the first glimpse of Intel's upcoming platform, revealing images of the vibrant red-colored validation platform dubbed Beechnut City. Beechnut City serves as a crucial testing ground for the forthcoming Xeon 6 series, which will comprise both the Granite Rapids (P-Core architecture) and Sierra Forest (E-Core architecture) processors. Although not intended for commercial release, this validation platform is designed to rigorously test and validate the new CPUs. The dual-socket LGA-4710 platform boasts the capability to support up to two Sierra Forest or Granite Rapids CPUs simultaneously, promising a significant performance boost for data centers and other high-performance computing applications.

According to YuuKi_AnS's leaks, the Xeon 6 series may feature SKU names such as Xeon 6 6900E/P (Platinum), Xeon 6 6700E/P (Gold), Xeon 6 6500P (Silver), and Xeon 6 6300P (Bronze). One of the platform's standout features is its support for 32 DIMMs in 16-channel memory system, similar to the previously discussed Avenue City platform, which can accommodate up to 24 DDR5-6400 DIMMs in 12-channel memory. The Sierra Forest variant with 144 cores is expected to launch in the first half of this year, while the 288-core variant is slated for release in the second half. Notably, the Xeon 6 series will mark a significant shift in Intel's CPU lineup, as it will be the first CPU series to feature only Efficient cores, akin to AMD's Zen Dense cores (such as Bergamo). This move aligns with Intel's strategy to cater to the growing demand for high-performance computing and data center applications, where energy efficiency and performance are essential.There is also a picture of server configuration of Avenue City was pictured a while ago, thanks to the previous leak of Yuuki_Ans, which can be seen below in addition to Beechnut City platform.

During the Vision 2024 event, Intel announced that its upcoming Xeon processors will be branded under the new "Xeon 6" moniker. This rebranding effort aims to simplify the company's product stack and align with the recent changes made to its consumer CPU naming scheme. In contrast to the previous "x Generation Xeon Scalable", the new branding aims to simplify the product family. The highly anticipated Sierra Forest and Granite Ridge chips will be the first processors to bear the Xeon 6 branding, and they are set to launch in the coming months. Intel has confirmed that Sierra Forest, designed entirely with efficiency cores (E-cores), remains on track for release this quarter. Supermicro has already announced early availability and remote testing programs for these chips. Intel's Sierra Forest is set to deliver a substantial leap in performance. According to the company, it will offer a 2.4X improvement in performance per watt and a staggering 2.7X better performance per rack compared to the previous generation. This means that 72 Sierra Forest server racks will provide the same performance as 200 racks equipped with older second-gen Xeon CPUs, leading to significant power savings and a boost in overall efficiency for data centers upgrading their system.

Intel has also teased an exciting feature in its forthcoming Granite Ridge processors-support for the MXFP4 data format. This new precision format, backed by the Open Compute Project (OCP) and major industry players like NVIDIA, AMD, and Arm, promises to revolutionize performance. It could reduce next-token latency by up to 6.5X compared to fourth-gen Xeons using FP16. Additionally, Intel stated that Granite Ridge will be capable of running 70 billion parameter Llama-2 models, a capability that could open up new possibilities in data processing. Intel claims that 70 billion 4-bit models run entirely on Xeon in just 86 milliseconds. While Sierra Forest is slated for this quarter, Intel has not provided a specific launch timeline for Granite Ridge, stating only that it will arrive "soon after" its E-core counterpart. The Xeon 6 branding aims to simplify the product stack and clarify customer performance tiers as the company gears up for these major releases.