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| Product Collection | Xeon Platinum 8260 |
|---|---|
| Total Cores | 24 |
| Total Threads | 48 |
| Max Turbo Frequency | 3.90 GHz |
| Processor Base Frequency | 2.40 GHz |
| Cache | 35.75 MB |
| Bus Speed | 10.4 GT/s UPI |
| Max Memory Size | 1 TB |
| Memory Types | DDR4-2933 |
| Max # of Memory Channels | 6 |
| Max Memory Bandwidth | 140.8 GB/s |
| Thermal Design Power (TDP) | 165 W |
| Socket | FCLGA3647 |
| Chipset Support | Intel C62x Series |
| Instruction Set Extensions | Intel SSE4.2, AVX, AVX2, AVX-512 |
| Max CPU Configuration | 2 |
| Operating System Support | Windows Server, Linux, VMware |
| Virtualization Technology | Intel VT-x, Intel VT-d, Intel EPT |
| Status | Launched |
| Launch Date | Q2'19 |
| Instruction Set | 64-bit |
| Lithography | 14 nm |
| Max Thermal Design Power | 165 W |
| Min Thermal Design Power | 165 W |
| Scalability | 2S |
| Platinum Series Features | Advanced Reliability, Security & Manageability Features |
| Recommended Use | High-Performance Computing (HPC), High-Density Virtualization, Big Data Analytics, AI/ML Workloads |
Engineer's Note: The Intel Xeon Platinum 8260 pairs 24 cores / 48 threads with a 2.40 GHz base clock that boosts to 3.90 GHz on demand and 35.75 MB of on-die cache, making it a drop-in candidate for large-scale virtualization hosts and in-memory databases. Its FCLGA3647 socket means it slots into existing platforms without board redesign. Positioned as the top tier of Intel's Scalable lineup, built for maximum throughput and platform reliability, it is built for sustained multi-user workloads.
1. Memory platform on the Intel Xeon Platinum 8260: support for DDR4-2933, up to 1 TB of RAM, 6 memory channels, 140.8 GB/s of peak bandwidth. This is the headroom in-memory databases and dense VM farms need — capacity for growth, bandwidth for the data streams in between.
2. 2.40 GHz base / 3.90 GHz turbo: the frequency governor drops light threads onto boosted cores, so single-threaded paths (license checks, stored procedures, log processing) finish fast while background jobs keep the remaining cores saturated. The result is responsive interactive performance without sacrificing aggregate throughput.
3. FCLGA3647 platform compatibility: matching sockets across your fleet simplifies spares management — one processor SKU covers many chassis generations, and upgrades become a socket swap rather than a board replacement. That matters at 3 a.m. when a node needs to be back in service before morning.
4. 35.75 MB of shared cache: a large last-level cache keeps hot working sets on-die, cutting memory round-trips for databases and compilers. Fewer main-memory accesses translate directly into lower average latency and better tail performance under load — often the difference you feel before any benchmark confirms it.
5. Scalability to 2-socket systems: in multi-socket servers the processors share memory over a coherent interconnect (10.4 GT/s UPI), letting a single OS instance use all cores and all RAM — the classic architecture for large relational databases and consolidation hosts.
If your roadmap includes large-scale virtualization hosts and in-memory databases, the Intel Xeon Platinum 8260 turns architectural decisions into predictable outcomes. Its 24-core layout sizes the node for expected concurrency, the 3.90 GHz turbo headroom keeps interactive paths responsive, and 1 TB of addressable memory gives the platform room to grow. Every unit passes functional testing before shipment, and our bulk-pricing desk keeps multi-socket refresh projects inside budget.
Q: Can I mix this processor with different models in the same server?
A: In multi-socket servers, matched processors (same model, same stepping) are strongly recommended. Mixed models can cause boot failures or instability because memory controllers and QPI/UPI links negotiate to the lowest common configuration.
Q: Is the Intel Xeon Platinum 8260 compatible with my server?
A: The Intel Xeon Platinum 8260 uses the FCLGA3647 socket. Check your motherboard's qualified processor list — any chassis with that socket and matching BIOS support will run it. Our team can confirm compatibility if you share your server model.
Q: What is the thermal design power?
A: The TDP is listed in the specifications table. It stays within standard server cooling envelopes for the platform generation.
Q: Is it new or refurbished? What warranty applies?
A: We offer both new and tested refurbished units — the condition is shown on each listing. All processors include a one-year warranty and pass functional testing (boot, memory controller, all cores) before dispatch.
Q: Does this CPU include a cooler?
A: Server processors are typically installed with chassis-specific heat sinks, so none is included. Match the heat sink to your server model for correct airflow direction — our team can advise on the right part.
