Processor Intel Xeon Silver 4516Y+ 2.2 GHz 45 MB FCLGA4677

The Intel Xeon Silver 4516Y+ is a server-grade processor operating at a base frequency of 2.2 GHz with a boost frequency up to 3.7 GHz and 45 MB of cache. Built for multi-socket server platforms that use the FCLGA4677 socket, this CPU provides 24 physical cores and supports octa-channel DDR5 memory configurations with capacity support up to 4 TB. The processor is designed for enterprise workloads and high-performance computing where large memory footprints, advanced instruction sets and hardware-enhanced security features are required.

Advantages

The processor offers a combination of high core count and modern instruction set support, including AMX, AVX, AVX2, AVX-512 and SSE4.2, enabling accelerated numeric and vector workloads. Octa-channel DDR5 support and up to 4 TB memory capacity allow large in-memory datasets and improved memory bandwidth. Hardware features such as Intel SGX for secure enclaves and QuickAssist Technology for accelerated data processing and cryptography provide additional capabilities for enterprise security and offload tasks. Designed for the FCLGA4677 socket, the Xeon Silver 4516Y+ integrates into current-generation server platforms.

Suitable for

• Virtualization hosts and hyperconverged infrastructure
• Database servers and in-memory analytics
• High-performance computing and scientific workloads
• Secure multi-tenant environments using Intel SGX
• Network functions and accelerated data processing with QuickAssist

Key specifications

• Base frequency: 2.2 GHz; Boost frequency: up to 3.7 GHz
• Cores: 24 physical cores
• Cache: 45 MB
• Memory type and channels: DDR5, octa-channel support
• Maximum supported memory: up to 4 TB
• Socket compatibility: FCLGA4677
• Supported instruction sets: AMX, AVX, AVX2, AVX-512, SSE4.2
• On-board graphics: not available

How to use

Install the CPU into a compatible server motherboard with an FCLGA4677 socket following the motherboard manufacturer’s installation procedures and torque specifications. Use appropriate cooling solutions rated for server-class processors and verify BIOS/UEFI compatibility and firmware updates to ensure full feature support. Configure memory in octa-channel mode per the server board manual to achieve optimal bandwidth and populate DIMM slots symmetrically. Enable or configure platform features such as Intel SGX or QuickAssist in firmware and operating system components when required by workloads.

Recommendations

For stable operation under sustained load, pair the processor with enterprise-grade DDR5 RDIMMs or LRDIMMs, a certified server cooler, and an appropriate power delivery design. Validate firmware and driver support for advanced instruction sets and offload technologies in your operating system and application stack to fully leverage performance and security features.