880214-L21 HPE Intel Xeon Gold 6134 L3 Cache Socket ML350 Gen10 8-Core 3.20GHz Processor

HPE Xeon Gold 3.20GHz 8-Core Processor

HPE 880214-L21 is a category entry that references systems built around the Intel Xeon Gold 6134 8-core processor — a 3.20GHz, LGA3647 socket server CPU with a 24.75MB L3 cache and a 10.40GT/s UPI interconnect. This category covers the processor itself as well as compatible HPE server SKUs, upgrade kits, and system configurations intended for compute-dense enterprise workloads. Use this section to explain what the part is, who buys it, how it fits into rack servers and high-availability clusters, and which subcategories customers commonly browse (server upgrades, spare CPUs, compatibility kits, and complete HPE ProLiant server listings).

Key specifications and what they mean

Base frequency, core count, and cache

The primary attributes buyers look for in this class of CPU are the 3.20GHz base frequency, the 8 physical cores, and the 24.75MB of L3 cache. Together, these characteristics determine raw single-socket throughput, multitasking capability, and how well latency-sensitive workloads (databases, in-memory caches, and transactional services) can keep frequently accessed data close to the cores. For category listings, highlight how cache size reduces memory trips for repeated data and how an 8-core count balances core density with per-core performance for both legacy and modern parallelized applications.

UPI speed and socket: connectivity & compatibility

The 10.40GT/s UPI (Ultra Path Interconnect) is the processor’s high-speed link for multi-socket communication and CPU-to-chipset coordination. The LGA3647 socket defines platform compatibility — HPE motherboards, server backplanes, and upgrade guides must explicitly support LGA3647 to accept this CPU. In category copy, make socket compatibility and platform family prominent keywords so buyers filter accurately and avoid mismatches.

Architecture and enterprise features (how to present them)

Enterprise features to emphasize

When describing the Xeon Gold 6134 at category level, focus on enterprise advantages rather than microarchitecture minutiae: reliability, manageability, and ecosystem support. Call out support for standard server capabilities such as ECC memory, large multi-socket topologies, and server integrator certification. Mention how HPE validates CPUs in ProLiant models — buyers often want reassurance that the processor is tested in the exact chassis they’re buying.

Security & manageability

Highlight server-level security and remote management integration: HPE iLO compatibility, system firmware updates, and how the CPU participates in platform security features. Even if you don’t list specific microcode functions, emphasize that enterprise CPUs are part of a vetted security stack in HPE systems and that firmware/BIOS updates may be required for feature enablement and stability.

Primary use cases and workload fit

Virtualization & VM density

For virtualization buyers, emphasize consolidation potential: an 8-core processor can host multiple small-to-medium VMs or containers, depending on memory and storage I/O. Describe pairing strategies (for example, two sockets for high-VM-density hosts) and provide guidance on licensing boundaries and core-based licensing considerations — this helps capture long-tail search queries from IT planners and cost-conscious buyers.

Containers, microservices & cloud stacks

Explain that this CPU works well for microservice-oriented stacks where many lightweight services are distributed across containers. Mention orchestration compatibility (Kubernetes, Docker-based environments) in a general sense to attract searches around “server CPU for Kubernetes” and “Xeon Gold for container hosts.”

Engineering workloads & parallel compute

Though not the highest core count in the Xeon family, this model can still be effective for compute tasks that require strong per-core throughput combined with multi-threaded capability — brief descriptions of CAD rendering farms, medium-scale simulations, and compile farms are useful. Advise readers to evaluate whether their workload scales with more cores versus higher single-thread frequency.

System integration & compatibility checklist

Motherboard and firmware compatibility

Provide a clear checklist buyers can use before adding an item to cart: confirm the LGA3647 socket, check BIOS/firmware revisions, ensure HPE ProLiant server firmware lists the Xeon Gold 6134 as supported, and validate memory population rules. These practical checks reduce returns and increase conversion by giving confidence to IT purchasers.

Memory configuration and best practices

Outline best practices at category level: populate channels symmetrically for predictable bandwidth, use ECC DIMMs for data integrity, and prefer matched kits when buying kits or replacement modules. Suggest memory tiers (e.g., standard DDR4 ECC vs. performance DIMMs) as keywords to capture buyers searching for “compatible memory for LGA3647” or “ECC memory for Xeon Gold.”

Performance tuning & optimization guidance

Operating system and BIOS tuning tips

Offer actionable, non-prescriptive tips: prefer NUMA-aware deployment in multi-socket systems, ensure OS kernel schedulers are tuned for server workloads, pin latency-sensitive processes to physical cores where appropriate, and leverage the vendor’s firmware tools for health monitoring and telemetry. These snippets increase relevance for buyers searching for “optimize Xeon performance” or “tuning HPE ProLiant.”

Concurrency and core allocation (buyer guidance)

Encourage readers to plan core allocation according to workload concurrency. Explain that fewer, faster cores sometimes outperform more cores for single-threaded tasks; conversely, high concurrency benefits from more cores and balanced memory bandwidth. This comparative content targets searches like “8-core vs 12-core server CPU” and “best CPU for single-threaded tasks.”

Monitoring, logging  

Describe the role of ongoing monitoring: use HPE management suites and iLO for hardware health checks, set up alerting for temperature and power anomalies, and schedule preventative firmware checks before major OS upgrades. This helps attract sysadmins searching for “monitor HPE servers” or “preventative maintenance for Xeon hosts.”

Storage and networking pairing

Networking & acceleration options

Recommend pairing the CPU with server NICs that match the workload: 10GbE or 25GbE for mainstream virtualization and storage traffic; higher bandwidth or RDMA-capable adapters for clustered storage and HPC. Also mention offload and smart NICs as optional enhancements for network-heavy services and to capture enterprise search queries.

Benchmarking & measuring real-world performance

How to evaluate performance

Provide a short methodology buyers can use to compare CPUs: define representative workloads, measure single-thread and multi-thread throughput, track application latency percentiles (p50/p95/p99), and evaluate power draw under representative loads. Emphasize replicability — include system configuration, memory population, firmware version, and OS kernel in any benchmark report so buyers searching “Xeon 6134 benchmarks” can reproduce or trust results.

Comparisons and positioning

Help customers decide whether this model fits their needs versus other Xeon parts: position the Xeon Gold 6134 as a balance of per-core speed and multicore capability in single-socket deployments, and recommend multi-socket configurations when higher aggregate threading is required. Include comparison keywords like “Xeon Gold 6134 vs Xeon Silver” or “8-core Xeon for servers” to capture buyers doing product-to-product research.