The Intel Xeon 8156 is a 12-core, 24-thread processor from the Xeon Scalable 2nd Generation family, frequently specified by system integrators and data center builders for latency-sensitive deployments where per-core frequency is the priority—database servers, virtualization hosts, and high-frequency compute nodes. On the wholesale side, this SKU is sourced in volume for dual-socket LGA 3644-class server builds and is a common line item for resellers consolidating enterprise platform orders.
We maintain rotating stock of this part in both tray and boxed condition. Batch consistency is verified before dispatch: units within a single order are drawn from the same production lot where inventory allows, and buyers may request batch documentation prior to committing volume. If you require matched stepping or identical S-Spec across a project rollout, flag this at inquiry stage so we can allocate accordingly.
All units ship with standard export certifications (CE / FCC / RoHS compliant handling) and are packed for international freight. Warranty coverage and RMA handling are provided under our B2B terms—defective units reported within the RMA window are replaced or credited per our standard process, minimizing downtime for integration lines and fulfillment commitments.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor Name | Intel Xeon 8156 |
| Family | Xeon Scalable, 2nd Generation |
| Base Clock Speed | 3.60 GHz |
| Max Turbo Frequency | 3.70 GHz (workload dependent) |
| Cores | 12 |
| Threads | 24 (Intel Hyper-Threading) |
| Cache | 16.5 MB Intel Smart Cache |
| TDP | 120W (verify server thermal design) |
| Socket Compatibility | LGA 3647 |
| Manufacturing Process | 14nm |
| Max Memory Size | 768 GB (with 6 channels of memory) |
| Memory Type | DDR4-2400, DDR4-2933 |
| 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 & Integration Notes
- LGA 3647 platform only—advise integration teams to confirm motherboard BIOS revisions and six-channel memory population guidance to achieve rated bandwidth.
- Positioned in the Xeon Scalable portfolio as a high-frequency, moderate-core SKU; ideal for mixed client/server virtualization and transactional database workloads rather than heavily threaded batch processing.
- Dual-socket capable—suitable for 2U/4U server SKUs in reseller catalogs; paired-socket matched sets available for multi-CPU builds on request.
- Verify platform compatibility before placing volume orders; our team can assist with compatibility checks for common LGA 3647 board revisions.
Wholesale & Procurement Notes
- MOQ negotiable depending on stock position and configuration.
- Tiered volume pricing available—request a wholesale quote for project-based rates.
- Typical lead time: 3–7 business days for in-stock items; extended lead times quoted for large allocations.
- Packing options: tray, boxed, or bulk anti-static packaging; consolidated export cartons with CE/FCC/RoHS documentation.
- RMA window: standard B2B terms apply—report DOA or defective units within the agreed window for replacement or credit.
