Leaked Intel 5th Gen Xeon ‘Emerald Rapids’ CPUs: Detailed Specifications and Features

In recent developments, two more Intel 5th Gen Xeon ‘Emerald Rapids’ CPUs have made their way into the Geekbench database. This leak adds to the growing excitement surrounding the highly anticipated processors. With a total of three 5th Gen Xeon Platinum SKUs that have surfaced so far, enthusiasts and industry insiders are eager to learn more about these powerful CPUs.

Description of the Xeon Platinum 8558P and 8551C

Let’s delve into the specifications of the leaked Xeon Platinum 8558P and 8551C CPUs. Both processors boast an impressive core configuration, featuring 48 cores based on the robust Raptor Cove P-Cores architecture, capable of handling a whopping 96 threads. This exceptional thread count promises outstanding multitasking performance and processing power.

One interesting aspect highlighted by the Geekbench listing is the reported cache configuration. While both CPUs are listed with 16 MB of L3 cache, there is an unusual discrepancy in the L2 cache size, with a significant 192 MB mentioned. It remains unclear whether this is an error or if Intel has made a significant change in the cache configuration for these processors. Further investigation is required to confirm this aspect definitively.

Clock speeds of the Xeon Platinum 8558P and 8551C

The Intel Xeon Platinum 8558P CPU, as indicated by the leaked Geekbench data, operates at a base clock of 2.70 GHz, which can be boosted up to 3.20 GHz. On the other hand, the 8551C offers a slightly higher base frequency of 2.90 GHz but shares the same boost clock of 3.20 GHz. These clock speeds indicate excellent performance potential and allow for the seamless execution of demanding workloads.

Compatibility and platform

Similar to the previously leaked Emerald Rapids processors, the Xeon Platinum 8558P and 8551C are also compatible with the Eagle Stream platform. This comes as no surprise, as Intel often ensures backward compatibility to ensure smoother transitions for businesses and users. Moreover, the presence of LGA 4677 socket support provides flexibility for system builders and allows for easy integration into existing setups.

Comparison with Sapphire Rapids SKUs

The unveiling of these additional Emerald Rapids CPUs fuels speculation about how they will compare to their Sapphire Rapids counterparts. While no conclusive details are available at this time, the higher core count and substantial cache size of the Emerald Rapids CPUs should make them formidable competitors. Expectations are that the performance of the Emerald Rapids SKUs will significantly surpass that of the Sapphire Rapids series.

The leaks surrounding Intel’s 5th Gen Xeon ‘Emerald Rapids’ CPUs continue to generate excitement and anticipation. The recent revelation of the Xeon Platinum 8558P and 8551C processors, with their impressive core count, cache configuration, and clock speeds, piques the curiosity of tech enthusiasts and industry professionals alike. As more information emerges about these processors, it is clear that Intel’s commitment to delivering powerful and efficient server-grade performance remains unwavering. Stay tuned for further updates and details on these highly anticipated CPUs.

Explore more

How AI Agents Work: Types, Uses, Vendors, and Future

From Scripted Bots to Autonomous Coworkers: Why AI Agents Matter Now Everyday workflows are quietly shifting from predictable point-and-click forms into fluid conversations with software that listens, reasons, and takes action across tools without being micromanaged at every step. The momentum behind this change did not arise overnight; organizations spent years automating tasks inside rigid templates only to find that

AI Coding Agents – Review

A Surge Meets Old Lessons Executives promised dazzling efficiency and cost savings by letting AI write most of the code while humans merely supervise, but the past months told a sharper story about speed without discipline turning routine mistakes into outages, leaks, and public postmortems that no board wants to read. Enthusiasm did not vanish; it matured. The technology accelerated

Open Loop Transit Payments – Review

A Fare Without Friction Millions of riders today expect to tap a bank card or phone at a gate, glide through in under half a second, and trust that the system will sort out the best fare later without standing in line for a special card. That expectation sits at the heart of Mastercard’s enhanced open-loop transit solution, which replaces

OVHcloud Unveils 3-AZ Berlin Region for Sovereign EU Cloud

A Launch That Raised The Stakes Under the TV tower’s gaze, a new cloud region stitched across Berlin quietly went live with three availability zones spaced by dozens of kilometers, each with its own power, cooling, and networking, and it recalibrated how European institutions plan for resilience and control. The design read like a utility blueprint rather than a tech

Can the Energy Transition Keep Pace With the AI Boom?

Introduction Power bills are rising even as cleaner energy gains ground because AI’s electricity hunger is rewriting the grid’s playbook and compressing timelines once thought generous. The collision of surging digital demand, sharpened corporate strategy, and evolving policy has turned the energy transition from a marathon into a series of sprints. Data centers, crypto mines, and electrifying freight now press