Intel · Xeon Platinum · 2023 · LGA4677
The Intel Xeon Platinum 8592+ is a server processor with 64 cores, released in 2023 at an MSRP of $11,600. It is part of the Xeon Platinum lineup, using the Xeon Scalable platform, and fits the LGA4677 socket. Internally, it is built on the "Redwood Cove" architecture. Thanks to Intel Hyper-Threading, each core can handle two instruction streams simultaneously, yielding a total of 128 threads for improved parallelism. The Xeon Platinum 8592+ has a base clock of 1.9 GHz and can boost up to 3.9 GHz depending on workload and thermal headroom. Intel manufactures the "Redwood Cove" silicon on a Intel 7 process node. This processor supports DDR5 memory across 8 channels, up to 4TB total, with ECC support standard for data integrity in server workloads. It supports dual-socket (2P) configurations, with 80 lanes of PCIe 5.0 available for storage, networking and accelerators. With a TDP of 350W, the Xeon Platinum 8592+ runs hot and requires a capable cooling setup. The cache hierarchy consists of no dedicated of L1, no dedicated of L2, and 320MB of L3 cache — a substantial cache pool well suited to memory-bound enterprise and virtualization workloads.
5th Gen Xeon Scalable flagship, drop-in compatible with existing Sapphire Rapids LGA4677 boards via BIOS update. Triples L3 cache versus the prior generation and adds DDR5-5600 support, delivering a strong generational uplift for a refresh-cycle chip.
| Brand | Intel |
|---|---|
| Family | Xeon Platinum |
| Series | Xeon Scalable |
| Architecture | Redwood Cove |
| Codename | Emerald Rapids |
| Launch year | 2023 |
| Cores | 64 |
| Threads | 128 |
| Base clock | 1.9 GHz |
| Boost clock | 3.9 GHz |
| L3 cache | 320MB |
| TDP | 350W |
| Socket | LGA4677 |
| Process | Intel 7 |
| Memory type | DDR5 |
| Memory channels | 8 |
| Max memory | 4TB |
| PCIe lanes | 80 (PCIe 5.0) |
| ECC memory | Yes |
| Socket scalability | 2P |
| Launch MSRP | $11,600 |
| OEM / tray part number | PK8072205511800 |