Intel SRM7K Xeon Platinum 8460H Processor 2.20GHz 40 Cores

Intel SRM7K Xeon Platinum 8460H Processor Overview

The Intel SRM7K Xeon Platinum 8460H Processor represents one of the most powerful offerings in Intel’s Xeon lineup, designed to meet the demanding needs of modern data centers, high-performance computing (HPC) environments, and enterprise applications. Featuring 40 cores, 80 threads, a base frequency of 2.20GHz, and a thermal design power (TDP) of 330W, this processor delivers exceptional performance and efficiency for a wide range of computational tasks. The Xeon Platinum 8460H combines advanced technology with high core counts to provide unparalleled processing power, scalability, and reliability.

General Information

Overview

• Type: CPU / Microprocessor
• Market Segment: Server
• Family: Intel Xeon Platinum
• Model Number: 8460H
• OEM/Tray Part Number: SRM7K

Performance Specifications

• Base Frequency: 2.2 GHz (2200 MHz)
• Maximum Turbo Frequency: 3.8 GHz (3800 MHz)
• Bus Speed: 32 GT/s PCI Express, 16 GT/s Direct Media Interface, 16 GT/s Ultra Path Interconnect
• Clock Multiplier: 22

Physical Characteristics

• Package: 4677-land Flip-Chip Land Grid Array (FC-LGA), Multi-Chip Package
• Socket Type: Socket 4677
• Dimensions: 3.05" x 2.22" (7.75 cm x 5.65 cm)
• Introduction Date: January 10, 2023
• Price at Launch: $10,710

Processor Specifications

• Core Architecture: Sapphire Rapids-SP
• Core Stepping: E5
• Manufacturing Process: 0.010 micron "Intel 7"
• Die Type: XCC
• Data Width: 64-bit
• Number of Cores: 40
• Number of Threads: 80
• Floating Point Unit: Integrated

Cache and Memory

• Level 1 Cache: 40 x 32 KB instruction caches, 40 x 48 KB data caches
• Level 2 Cache: 40 x 2 MB
• Level 3 Cache: 105 MB
• Physical Memory Capacity: 6 TB
• Multiprocessing Capability: Up to 8 processors

Instruction Set and Technologies

• Instruction Set: x86
• Microarchitecture: Sapphire Rapids
• Supported Extensions:
  • MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2
  • AES, AMX, AVX, AVX2, AVX-512
  • BMI1, BMI2, Deep Learning Boost, F16C
  • FMA3, SHA, EM64T, HT, VT-x, VT-d
  • TBT 2.0, TSX, DSA, IAA

Security Features

• NX/XD/Execute Disable Bit
• SGX (Software Guard Extensions)
• TXT (Trusted Execution Technology)
• Total Memory Encryption
• Crypto Acceleration

Integrated Components and Peripherals

• Memory Controller: 4 controllers, 2 channels per controller, 8 channels total
• Supported Memory: DDR5-4800
• ECC Support: Yes
• Direct Media Interface: 4.0 (8 lanes)
• PCI Express Interface: 5.0 (80 lanes)
• Ultra Path Interconnect: 2.0 (4 links)

Electrical and Thermal Characteristics

• Maximum Operating Temperature: 76°C (case), 97°C (DTS)
• Thermal Design Power: 330 Watts

Core Features and Specifications

High Core Count and Threading Capabilities

The Intel Xeon Platinum 8460H is equipped with 40 cores and 80 threads, making it ideal for applications that require substantial parallel processing capabilities. This high core count is particularly beneficial for virtualization, cloud computing, and large-scale data analytics, enabling efficient handling of multiple simultaneous tasks and complex computations.

Enhanced Multithreading for Optimal Performance

With its 80 threads, the Xeon Platinum 8460H can manage numerous simultaneous processes, making it highly effective for multi-threaded applications and workloads that demand extensive data processing and high concurrency. This capability ensures efficient execution of complex tasks and improved overall system responsiveness.

Clock Speed and Turbo Boost Technology

The processor operates at a base frequency of 2.20GHz, providing a stable foundation for performance. Intel Turbo Boost Technology further enhances processing power by dynamically increasing the clock speed during high-demand scenarios. This feature allows the Xeon Platinum 8460H to deliver higher speeds when needed, improving performance for bursty workloads and applications requiring rapid data access.

Dynamic Frequency Scaling

Turbo Boost Technology intelligently adjusts the processor’s clock speed based on workload demands and thermal conditions. This dynamic frequency scaling ensures that the processor delivers optimal performance while balancing power consumption and thermal output, making it suitable for a wide range of applications and usage scenarios.

Cache and Memory Support

The Xeon Platinum 8460H features a significant 60 MB Intel Smart Cache, which enhances data access speeds and reduces latency. This large cache size is crucial for applications that handle large datasets or require frequent data retrieval. Additionally, the processor supports up to 8 channels of DDR5 memory, providing high memory bandwidth and capacity for demanding applications.

Memory Bandwidth and Capacity

Support for DDR5 memory allows the Xeon Platinum 8460H to leverage increased memory bandwidth and higher data transfer rates. This capability is essential for applications requiring large amounts of memory and fast data access, such as in-memory databases and high-performance computing tasks.

Intel Optane Persistent Memory

The Xeon Platinum 8460H is compatible with Intel Optane Persistent Memory, offering additional memory capacity and faster data access compared to traditional DRAM. This technology provides a balance between memory speed and persistence, making it suitable for applications managing large-scale data and requiring high performance, such as big data analytics and enterprise applications.

Thermal Design Power (TDP) and Power Efficiency

With a TDP of 330W, the Xeon Platinum 8460H is designed to deliver high performance while managing power consumption efficiently. The processor’s thermal management features ensure safe operation even under intensive workloads. This high TDP rating indicates that the processor can sustain peak performance levels, making it ideal for demanding applications and environments.

Advanced Power Management Technologies

Intel’s advanced power management technologies help optimize power usage based on workload demands. Features such as dynamic voltage and frequency scaling adjust the processor’s power consumption and performance in real-time. Efficient power management reduces overall energy costs and contributes to system stability and longevity.

Technical Specifications and Performance Metrics

Core and Thread Configuration

The Xeon Platinum 8460H boasts 40 cores and 80 threads, providing significant parallel processing capabilities. This core and thread configuration allows the processor to handle a wide range of tasks and applications, enhancing performance for data-intensive workloads and complex computational tasks.

Clock Speed and Turbo Boost Capabilities

Operating at a base clock speed of 2.20GHz, the Xeon Platinum 8460H provides a stable performance baseline. Turbo Boost Technology further enhances performance by increasing clock speed during high-demand periods, offering additional processing power for bursty tasks and high-speed computations.

Cache Size and Memory Support

The processor features a substantial 60 MB Intel Smart Cache, improving data retrieval times and reducing latency. Support for up to 8 channels of DDR5 memory ensures high bandwidth and capacity, making the Xeon Platinum 8460H suitable for memory-intensive applications and large-scale deployments.

Thermal Design Power (TDP)

The Xeon Platinum 8460H’s 330W TDP indicates its capability to handle demanding workloads while managing power consumption effectively. This high TDP rating reflects the processor’s ability to maintain peak performance levels and manage heat dissipation efficiently, ensuring reliable operation even under heavy loads.

Applications and Use Cases

Data Centers and Cloud Computing

The Xeon Platinum 8460H is well-suited for data centers and cloud computing environments, where its high core count and scalability offer significant advantages. The processor supports virtualization, allowing multiple virtual machines to run concurrently and efficiently, making it an excellent choice for cloud service providers and enterprise IT environments.

High-Performance Computing (HPC)

In high-performance computing scenarios, the Xeon Platinum 8460H excels due to its high core count and advanced architecture. It is ideal for scientific research, financial modeling, and simulations that require substantial processing power and efficient parallel execution. The processor’s performance capabilities enable faster computations and improved efficiency for complex tasks.

Artificial Intelligence and Machine Learning

The Xeon Platinum 8460H’s support for Intel Deep Learning Boost (DL Boost) and AVX-512 makes it well-suited for AI and machine learning applications. The processor accelerates deep learning training and inferencing tasks, improving model accuracy and deployment speed. It is particularly effective for applications in natural language processing, image recognition, and real-time data analysis.

Enterprise Resource Planning (ERP) and Large Databases

For enterprise resource planning (ERP) systems and large database management, the Xeon Platinum 8460H provides the necessary performance and scalability. Its large cache size and high memory support ensure efficient data retrieval and processing, making it suitable for managing complex business operations and large-scale datasets.

Architectural Innovations and Technologies

4th Generation Intel Xeon Scalable Architecture

The Xeon Platinum 8460H is built on Intel’s 4th Generation Xeon Scalable architecture, which introduces significant advancements in performance, security, and scalability. This architecture features improved core designs, faster interconnects, and support for next-generation memory technologies, ensuring that the processor meets the demands of contemporary computing environments.

Intel Deep Learning Boost (DL Boost)

Intel DL Boost technology enhances the performance of AI and machine learning applications by optimizing processor instructions for deep learning tasks. The Xeon Platinum 8460H’s integration with DL Boost accelerates neural network processing, reducing training times and improving inferencing capabilities for AI models.

Vector Neural Network Instructions (VNNI)

VNNI is a key component of Intel DL Boost that improves the execution of convolutional neural networks (CNNs). By optimizing these operations, VNNI accelerates AI tasks such as image recognition and natural language processing, providing faster and more accurate results for AI-driven applications.

Intel Advanced Vector Extensions 512 (AVX-512)

The Xeon Platinum 8460H supports AVX-512, which enhances the processor’s ability to handle complex vector and floating-point calculations. This support is beneficial for applications that require intensive numerical computations, such as scientific simulations, financial modeling, and high-performance analytics.

Security Features: Intel SGX and TME

Intel SGX (Software Guard Extensions) and TME (Total Memory Encryption) provide robust security features for the Xeon Platinum 8460H. SGX creates secure enclaves within the processor to protect sensitive data, while TME ensures that all memory data is encrypted, safeguarding against unauthorized access and physical attacks.

Intel Software Guard Extensions (SGX)

SGX enables secure enclaves that protect code and data from unauthorized access, ensuring that sensitive information remains confidential. This technology is essential for applications handling highly confidential data, such as financial transactions and private business information.

Total Memory Encryption (TME)

TME provides encryption for all memory contents, offering additional protection against data breaches and physical attacks. This feature enhances data confidentiality and integrity, making it suitable for high-security environments where data protection is critical.

Energy Efficiency and Operational Cost Management

Optimized Energy Efficiency

The Xeon Platinum 8460H balances high performance with energy efficiency. Its advanced power management features help optimize energy consumption based on workload demands, reducing overall power usage and minimizing operational costs. Efficient energy use is crucial for data centers aiming to lower energy expenditures while maintaining high performance.

Effective Thermal Management

Effective thermal management is a key aspect of the Xeon Platinum 8460H’s design. The processor incorporates advanced cooling technologies to manage heat dissipation, ensuring reliable operation even under heavy workloads. Proper thermal management helps extend the hardware’s lifespan and reduces maintenance requirements.

Dynamic Power and Thermal Management

Dynamic power and thermal management features adjust processor performance and power consumption in real-time based on workload and temperature conditions. This capability helps to optimize energy use, improve system stability, and maintain consistent performance across various applications.

Market Adoption and Competitive Advantages

Adoption in Enterprise and Cloud Environments

The Xeon Platinum 8460H is widely adopted in enterprise IT environments and cloud computing platforms due to its high performance, scalability, and efficiency. Organizations leverage this processor to support a wide range of applications, from cloud services to virtualization, benefiting from its ability to handle diverse and demanding workloads.

Comparison with Competitors

When compared to competitors, the Xeon Platinum 8460H offers a unique combination of core count, performance, and advanced features. Its support for next-generation technologies, high-speed processing, and security enhancements make it a strong contender in the high-performance processor market, providing a competitive edge for organizations seeking top-tier computing power.

Long-Term Value and Return on Investment

The Xeon Platinum 8460H delivers long-term value through its high performance, efficiency, and advanced features. Its ability to handle a wide range of applications and workloads ensures a strong return on investment, reducing the need for frequent upgrades and lowering the total cost of ownership (TCO). Organizations investing in this processor can expect sustained performance and reliability, contributing to long-term operational success.