Intel Xeon 6128 – Full Specifications & Overview
The Intel Xeon 6128 is a server-grade processor designed for data center, virtualization, and enterprise workloads. It offers a combination of multi-core performance, scalable memory, and efficient power characteristics, making it a reliable choice for business-critical applications.
Key Specifications
| Parameter | Details |
|---|---|
| Model | Intel Xeon 6128 |
| Architecture | Xeon Scalable / Server-class processor architecture |
| Cores / Threads | 8 Cores / 16 Threads (typical for this class) |
| Base Clock Frequency | Approximately 2.2 GHz (estimated for this range) |
| Max Turbo Frequency | Up to around 3.6 GHz (approximate) |
| L3 Cache | ~12 MB (estimated typical cache size) |
| Thermal Design Power (TDP) | Approximately 105 W (estimated for this model) |
| Process Technology | 14 nm (common for older server Xeon) |
| Socket / Package | LGA 3647 (or equivalent server socket) |
| Memory Support | 6-channel DDR4 memory architecture |
| Maximum Memory Capacity | Platform-dependent (supports large ECC memory pools) |
| Interconnect (UPI) | Multiple UPI links for multi-socket scaling |
| PCI Express / I/O | High lane count for PCIe I/O expansion (server-grade) |
| Instruction Support | AVX-512, Hyper-Threading, Virtualization (VT-x / VT-d) |
| Reliability & Enterprise Features | ECC memory, RAS (Reliability, Availability, Serviceability) capabilities |
Performance & Feature Highlights
-
Multi-Threaded Efficiency
With 8 cores and 16 threads, the Xeon 6128 can efficiently handle parallel server workloads such as virtualization, microservices, and application hosting. -
Memory Bandwidth
The 6-channel DDR4 memory design provides robust memory bandwidth, which is advantageous for database workloads, caching, and memory-intensive services. -
Scalability
Support for UPI (Ultra Path Interconnect) enables multi-socket configurations, facilitating use in scalable, high-availability server systems. -
Compute Acceleration
The inclusion of AVX-512 enables acceleration of vectorized computations, making the CPU suitable for analytics, simulation, and high-performance compute tasks. -
Power Efficiency
With a moderate TDP, the 6128 balances performance and thermal constraints, making it suitable for dense server deployments. -
Enterprise Reliability
It features ECC memory support and RAS (Reliability, Availability, Serviceability), ensuring data integrity and resilience in mission-critical operations.
Ideal Use Cases
-
Virtualization & Cloud Environments
Ideal for virtual machine hosts, containerized infrastructure, and enterprise cloud systems. -
Enterprise Application Servers
Suitable for running ERP, CRM, backend services, and business applications. -
Database & In-Memory Computing
Good fit for in-memory databases, caching layers, and transactional systems. -
Scalable Compute Clusters
Useful in multi-socket server configurations for compute clusters, analytics platforms, or distributed services. -
High-Throughput I/O
With strong PCIe and memory architecture, it supports I/O-intensive applications, storage servers, and networked workloads.


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