Sierra Forest Xeon: Intel is sampling its 144-core processor

Intel has announced that it is currently in the process of testing its Sierra Forest Xeon datacenter processor, which boasts an impressive 144-core count. The tech giant intends to begin mass production of the processor in the first half of 2024.

Following this, Intel plans to release its Clearwater Forest processor, based on Intel's 18A (2nm) process technology in 2025. If successful, this would represent a significant achievement as Intel aims to migrate its process technology across five nodes in just four years, marking an unprecedented rate of scaling. Both Sierra Forest and Clearwater Forest processors will be equipped with Intel’s e-core (efficiency-core) - designed for greater core density and energy efficiency compared to Intel’s p-core (performance core) Xeons.

These processors are primarily intended for cloud-optimized workloads within hyperscalers' data centers. Furthermore, Clearwater Forest will be the first Xeon to utilize the 18A process, incorporating RibbonFET and PowerVia backside power delivery technology advancements introduced in the 20A process.

The Sierra Forest and Clearwater Forest processors will feature Intel's e-core technology, which is aimed at meeting the specific workload demands of cloud providers. These chips will offer high-density computing and energy-efficient performance, making them ideal for use in data center environments. With a 144-core count, the Sierra Forest processor will be able to deliver exceptional processing power, while the Clearwater Forest processor's utilization of the 18A process will allow it to incorporate cutting-edge innovations, such as RibbonFET and PowerVia backside power delivery technology.

By achieving its goal of migrating its process technology over five nodes in just four years, Intel has demonstrated an unprecedented rate of scaling that sets it apart from its competitors. This rapid pace of development will enable Intel to stay ahead of the curve in the highly competitive data center market, where innovation and efficiency are critical factors for success.

Overall, the introduction of the Sierra Forest and Clearwater Forest Xeon processors represents a significant advancement in processor technology and a major milestone for Intel. These processors will help to meet the growing demand for cloud-based services and provide hyperscalers with the high-performance, energy-efficient computing capabilities they need to stay competitive in today's fast-paced business environment.