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48 Cores 96 Threads @ 4 GHz | FCLGA4677
The Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) is a server processor for the FCLGA4677 platform, based on the Emerald Rapids architecture (Intel 7). It features 48 cores and 96 threads, with a base frequency of 2.10 GHz and boost up to 4 GHz. The CPU has 260 MB of cache with a 330 W base TDP. Memory support includes DDR5.
Manufacturer-verified specifications (Manufacturer-Verified (MV-1) · Source: Intel ARK)
| Codename | Emerald Rapids |
| Series | Xeon Scalable 5th Gen |
| Launch Date | Q4'23 |
| Cores / Threads | 48 / 96 |
| Process | Intel 7 |
| Socket | FCLGA4677 |
| Spec Code | SRN5A |
| Stepping | A1 |
| Intel SKU | 237255 |
| Base Clock | 2.10 GHz |
| Max Turbo Clock | 4 GHz |
| L3 Cache | 260 MB |
| Memory Type | DDR5 |
| Memory Speed | 5200 MT/s |
| Memory Channels | 8 |
| Max Memory | 4096 GB |
| Base Power (TDP) | 330 W |
| PCIe Version | 5.0 |
| PCIe Lanes | 80 |
| Ordering Code | PK8072205512300 |
| Package | Tray |
The Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) uses the FCLGA4677 socket (Xeon Scalable 5th Gen platform).
The Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) supports DDR5 with a maximum of 4096 GB.
The Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) has 48 cores and 96 threads, with a max turbo frequency of 4 GHz.
The Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) has a base power (TDP) of 330 W.
Product: Intel Intel® Xeon® Platinum 8558 (260M Cache, 2.10 GHz) MPN: PK8072205512300 Schemas: Product + BreadcrumbList Properties: 15 additionalProperty entries