Intel Xeon Gold 6438N Processor
Essentials | |
Product Collection | 4th Gen Intel® Xeon® Scalable Processors |
Code Name | Products formerly Sapphire Rapids |
Vertical Segment | Server |
Processor Number | 6438N |
Lithography | Intel 7 |
Intel Xeon Gold 6438N Processor
Essentials | |
Product Collection | 4th Gen Intel® Xeon® Scalable Processors |
Code Name | Products formerly Sapphire Rapids |
Vertical Segment | Server |
Processor Number | 6438N |
Lithography | Intel 7 |
CPU Specifications | |
Total Cores | 32 |
Total Threads | 64 |
Max Turbo Frequency | 3.60 GHz |
Processor Base Frequency | 2.00 GHz |
Cache | 60 MB |
Intel® UPI Speed | 16 GT/s |
Max # of UPI Links | 3 |
TDP | 205 W |
Supplemental Information | |
Marketing Status | Launched |
Launch Date | Q1'23 |
Servicing Status | Baseline Servicing |
Embedded Options Available | Yes |
Use Conditions | Server/Enterprise |
Memory Specifications | |
Max Memory Size (dependent on memory type) | 4 TB |
Memory Types | Up to DDR5 4800 MT/s 1DPC Up to DDR5 4400 MT/s 2DPC |
Max # of Memory Channels | 8 |
ECC Memory Supported ‡ | Yes |
Expansion Options | |
Scalability | 2S |
PCI Express Revision | 5 |
Max # of PCI Express Lanes | 80 |
Package Specifications | |
Sockets Supported | FCLGA4677 |
Package Carrier | E1B |
DTS Max | 96 °C |
TCASE | 85 |
Package Size | 77.5mm x 56.5mm |
Advanced Technologies | |
Intel® On Demand Activation Model | Yes |
Intel® QuickAssist Technology (QAT) | 2 default devices |
Intel® Dynamic Load Balancer (DLB) | 2 default devices |
Intel® Data Streaming Accelerator (DSA) | 1 default devices |
Intel® Advanced Matrix Extensions (AMX) | Yes |
Intel® Speed Select Technology – Core Power | Yes |
Intel® Speed Select Technology – Turbo Frequency | Yes |
Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
Intel® Speed Select Technology - Performance Profile | Yes |
Intel® Speed Select Technology - Base Frequency | Yes |
High Priority Cores | 12 |
High Priority Core Frequency | 2.20 GHz |
Low Priority Cores | 20 |
Low Priority Core Frequency | 1.80 GHz |
Intel® Resource Director Technology (Intel® RDT) | Yes |
Intel® Speed Shift Technology | Yes |
Intel® Turbo Boost Technology ‡ | 2 |
Intel® Hyper-Threading Technology ‡ | Yes |
Intel® Transactional Synchronization Extensions | Yes |
Intel® 64 ‡ | Yes |
Instruction Set Extensions | Intel® AMX | Intel® SSE4.2 | Intel® AVX | Intel® AVX2 | Intel® AVX-512 |
# of AVX-512 FMA Units | 2 |
Security & Reliability | |
Intel® Software Guard Extensions (Intel® SGX) | Yes with Intel® SPS |
Default Maximum Enclave Page Cache (EPC) Size for Intel® SGX | 128 GB |
Intel® Crypto Acceleration | Yes |
Intel® QuickAssist Software Acceleration | Yes |
Intel® Platform Firmware Resilience Support | Yes |
Intel® Control-Flow Enforcement Technology | Yes |
Intel® Total Memory Encryption | Yes |
Intel® AES New Instructions | Yes |
Intel® OS Guard | Yes |
Intel® Trusted Execution Technology ‡ | Yes |
Execute Disable Bit ‡ | Yes |
Intel® Boot Guard | Yes |
Intel® Run Sure Technology | Yes |
Mode-based Execute Control (MBEC) | Yes |
Intel® Virtualization Technology (VT-x) ‡ | Yes |
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ | Yes |
Intel® VT-x with Extended Page Tables (EPT) ‡ | Yes |
Review Of Intel® Xeon® Gold 6438N Processor
The Intel® Xeon® Gold 6438N Processor is a high-performance CPU from Intel’s 3rd Gen Xeon Scalable family, designed for enterprise environments and data centers that demand power, scalability, and reliability. Here’s a detailed review:
Key Strengths:
- High Core Count and Performance:
- The Intel® Xeon® Gold 6438N is equipped with 30 cores and 60 threads, making it ideal for multi-threaded workloads and parallel processing. Its 2.1 GHz base frequency and 3.6 GHz turbo frequency allow it to excel in both general-purpose tasks and highly demanding applications requiring high-frequency performance.
- Large Cache for Enhanced Efficiency:
- With a 45 MB Intel® Smart Cache, the Xeon Gold 6438N offers quick access to frequently used data, reducing latency and improving performance for compute-intensive applications like big data processing, AI, and large-scale simulations.
- Memory Support and Scalability:
- The processor supports up to 6 TB of DDR4 memory, providing ample bandwidth and memory capacity for memory-heavy workloads such as large-scale databases, real-time analytics, and virtualization.
- AI and Machine Learning Acceleration:
- Featuring Intel® Deep Learning Boost, the Gold 6438N accelerates AI workloads, making it ideal for applications involving deep learning, data analysis, and machine learning model training.
- PCIe 4.0 Support:
- With 64 PCIe lanes and support for PCIe 4.0, this processor offers excellent I/O performance, allowing fast data transfer between storage, networking, and computational resources. This is crucial for high-throughput applications in data centers and cloud environments.
- Security Features:
- Intel® Software Guard Extensions (SGX) provide hardware-level protection for sensitive data, ensuring that enterprise applications can meet security compliance requirements.
- Energy Efficiency:
- Despite its high performance, the Xeon Gold 6438N is designed to offer a balance between power consumption and performance. With a 190W TDP, it delivers top-tier capabilities without overwhelming power demands, suitable for modern data center infrastructures.
Ideal Use Cases:
- High-Performance Computing (HPC):
- Perfect for scientific research, simulations, modeling, and other compute-heavy tasks.
- Enterprise Databases and ERP Systems:
- Handles large-scale databases, running business-critical applications like SAP, Oracle, and Microsoft SQL Server.
- AI and Deep Learning:
- Accelerates AI and machine learning workloads with Deep Learning Boost, making it a strong choice for companies focused on AI-driven innovation.
- Cloud Infrastructure and Virtualization:
- Powers virtualized environments with high scalability, hosting multiple VMs and containers to serve cloud and hybrid-cloud applications.
- Big Data and Analytics:
- Processes large datasets for data analytics, business intelligence, and real-time data processing.
- Media and Content Delivery:
- Suitable for video transcoding, media rendering, and other high-throughput media applications.
Potential Drawbacks:
- High TDP:
- The 190W TDP means the processor requires effective cooling solutions. High-performance environments should plan for adequate thermal management and power delivery to ensure stable operation.
- Cost:
- The Xeon Gold 6438N, as a high-end processor, comes at a premium price. For smaller organizations or businesses with lower workloads, this processor may not be the most cost-effective choice.
- Overkill for Low-Intensity Tasks:
- Its high core count and processing power are best suited for demanding tasks. For less complex applications, this processor may offer more power than needed, potentially resulting in underutilization.
Conclusion:
The Intel® Xeon® Gold 6438N Processor is an excellent choice for enterprise and data center environments that require substantial computational power. With its 30 cores, high-frequency performance, large cache, and robust memory support, it can handle demanding workloads like HPC, AI, big data analytics, and enterprise applications. Although it carries a high TDP and premium price, its performance, scalability, and security features make it a top contender for mission-critical tasks in modern data centers. If your business relies on high-performance processing for complex applications, the Xeon Gold 6438N will deliver exceptional results.
Where to buy Intel® Xeon® Gold 6438N Processor
VDO is Intel's Partner in Vietnam. Business customers and project customers who want to invest or purchase Intel® Xeon® Scalable products please contact hotline 1900 0366 or email: [email protected] to receive the best price policy.
🏢 Hanoi: Detech Tower, No. 8 Ton That Thuyet, My Dinh 2, Nam Tu Liem, Hanoi
🏢 City. Ho Chi Minh: SCREC Building (Block B 10.1), 974A Truong Sa, Ward 12, District 3, City. Ho Chi Minh
☎️ 1900 0366
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