The Intel Xeon 8158 is a 12-core, 24-thread processor in the Intel Xeon Scalable family, frequently specified by system integrators for dual-socket LGA 3647 (Socket P) builds where base frequency is a priority over core count — typical deployments include virtualization hosts, database front ends, and storage controllers. For procurement teams, this is a stable, repeat-order SKU suitable for server refresh projects and channel distribution.
We stock this line item for ongoing wholesale supply, with batch consistency maintained across shipments so mixed-delivery projects receive matching stepping and revision levels. Units are supplied as tray or boxed depending on availability; pull status and test documentation can be provided on request prior to order confirmation.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor Name | Intel Xeon 8158 |
| Family | Intel Xeon Scalable, 2nd Generation (per source listing) |
| Base Clock Speed | 3.00 GHz |
| Max Turbo Frequency | 3.70 GHz |
| Cores | 12 |
| Threads | 24 |
| Cache | 16.5 MB Intel Smart Cache |
| TDP | 120W (check server thermal design) |
| Socket Compatibility | LGA 3647 (platform dependent) |
| Manufacturing Process | 14nm |
| Max Memory Size | 768 GB (with 6 channels of memory) |
| Memory Type | DDR4-2400, DDR4-2933 (actual speed depends on platform support) |
| Memory Bandwidth | 93.6 GB/s |
| PCIe 3.0 Lanes | 48 |
| Supported Technologies | Intel AVX-512, Intel Turbo Boost, Intel Speed Select, Intel VNNI, Intel DSA |
| Security Features | Intel AES New Instructions, Intel Secure Key, Intel TXT, Intel Boot Guard |
| Intel Optane Support | Yes |
| Max CPU Configuration | 2 CPUs (for multi-processor systems) |
Procurement Considerations
- Platform qualification: requires an LGA 3647 motherboard; integrators should confirm BIOS/firmware support for memory configuration and the 120W TDP class during system design, before committing to volume orders.
- Positioning within the lineup: this model trades core density for clock speed, making it cost-effective for deployments where per-core software licensing or single-thread performance drives TCO; higher-core-count SKUs remain available for parallel compute workloads and can be quoted alongside.
- For dual-socket server refresh programs, verify tray vs. boxed packaging and request testing documentation with your quotation to simplify downstream warranty handling and end-customer acceptance.
All units are shipped with export compliance documentation (CE, FCC, RoHS) and are covered by our standard warranty with structured RMA handling for resellers. Current stock levels, batch information, and firm lead times can be confirmed by our sales desk — request a wholesale quote for volume pricing.
Wholesale & Procurement Notes
- MOQ negotiable depending on configuration and destination market
- Tiered volume pricing available — request a formal quote for project quantities
- Typical lead time: 3–7 business days for in-stock items; larger batches quoted individually
- Packing & shipping: anti-static tray packaging, consolidated freight, air or sea options with export documentation
- RMA window: standard warranty coverage with 30-day DOA replacement and structured RMA processing for channel partners
