Intel unveiled Xeon 6 series CPUs with up to 144 cores optimized for high-density, scale-out datacenter paradigms.

With the rise of generative AI, data centers have become one of the most important parts of the tech stack, and control of the chips that power them remains contested. At Computex 2024, Intel announced a host of updates to its chips for data center and AI workloads with the launch of its Xeon 6 processors. After initially taking the wraps off Xeon 6 in April 2024, the company is pitching its chip offerings at major OEMs and organizations, particularly those with "aging data center systems," claiming the new Xeon 6 chips will offer more power efficiency while maximizing floor and rack space.

The Xeon 6 lineup consists of two variants focused on different priorities. The Intel Xeon 6 E-core, code-named Sierra Forest, is available now and emphasizes efficiency. The Xeon 6 P-cores, code-named Granite Rapids, are expected to launch in the next quarter and prioritize performance. As these names imply, each is focused on efficiency and performance, respectively—though Intel stresses that the E-core chips are no slouch and "will run rings around most other chips out there right now."

The performance improvements over previous generations are substantial. According to Intel's fact sheet, the 6700 series offers up to 1.4x more memory bandwidth and an up to 1.1x increase in and out bandwidth over 5th Gen Xeon models. The more powerful 6900 series has up to 1.8x better inter-socket bandwidth over 5th Gen Xeon. In terms of raw specifications, the Xeon 6 6700 series have up to 144 Efficient-cores alongside 86 Performance-cores, while the 6900 series has up to 288 Efficient-cores and 128 Performance-cores.

Intel faces significant competitive pressure across multiple fronts. Apple's shift towards its "far-superior" A- and M-series chips has seriously dented Intel's standing within the industry. Meanwhile, Nvidia has absolutely dominated the AI chip market in recent years, rising to an incredible $2.8 trillion market cap following strong Q1 earnings that showed a 262% year-over-year jump in revenue to over $26 billion off the back of its AI chip sales. According to IoT Analytics, Nvidia commands a 90%+ market share of the AI chip industry, leaving AMD and Intel to compete for the remainder. Intel CEO Pat Gelsinger has set out to reverse Intel's waning fortunes, and even took a direct shot at Nvidia CEO Jensen Huang during his Computex keynote speech.