Intel is gearing up to revolutionize its Xeon CPU lineup with the upcoming Diamond Rapids processors, as revealed by the latest Linux patch updates. The new processors will feature advanced Panther Cove P-Cores, marking the end of the long-used Family 6 in the Linux kernel.
Intel’s Diamond Rapids chips are set to succeed the Granite Rapids series and introduce a fresh Family ID, Family 19. This marks a significant shift in how the Linux kernel will identify these next-gen processors. For nearly three decades, Family 6 has been the identifier for Intel’s processors, starting with the iconic Intel Pentium Pro from the 1990s. The transition to Family 19 is a part of ongoing efforts by Linux engineers to modernize the kernel for upcoming hardware.
The Panther Cove P-Core architecture, also employed in the forthcoming Lunar Lake and Arrow Lake CPUs, will be adapted for the Xeon Diamond Rapids series, specifically optimized for server and data center applications. Before this change, the Panther Lake series will act as the swan song for the Family 6 processors, with the model ID set at 204.
A larger socket, LGA 9324, will house the Diamond Rapids CPUs, dwarfed in size only by the LGA 7529 socket used in Granite Rapids. While the full specifications and release dates remain under wraps, the industry buzz suggests that Diamond Rapids will make its debut between 2025 and 2026, positioned to compete with AMD’s EPYC Venice processors.
Preliminary details of the Intel Xeon CPU families evolving through this transition reflect various progressions in process nodes, core architectures, and platform names:
– **Diamond Rapids**: Set to debut on the Intel Oak Stream platform and expected to boast cutting-edge Panther Cove-X cores. The total core and thread counts, along with TDP ranges and memory support, are yet to be disclosed.
– **Clearwater Forest**: Will succeed Diamond Rapids, leveraging the Intel 18A process node.
– **Granite Rapids**: Utilizes the Intel 3 process node and introduces the Redwood Cove architecture.
– **Sierra Forest**: Also based on Intel 3, with optimized cores for up to 288 threads.
– **Emerald Rapids**: Deploys the Intel 7 process, similar to the Granite and Sierra Forest families.
Intel continues to push the envelope with its innovation, strategizing to sustain performance gains amidst evolving competition from AMD’s EPYC lineup. As Intel transitions into the Family 19 era, new advancements with FRED, AVX10, and X86S technologies are anticipated to significantly impact performance dynamics in data center markets.
With these updates, Intel is not just upgrading specs but setting the stage for new levels of computational prowess, promising enhancements in energy efficiency, core performance, and overall system capabilities. Keep a lookout for more developments as the release dates approach, enabling you to stay ahead in the ever-evolving tech landscape.
