Processor Type | Server Processor |
Product Series | AMD EPYC 7002 Series (Rome) |
Model | EPYC 7662 |
Number of Cores | 64 |
Number of Threads | 128 |
Base Clock Speed | 2.0 GHz |
Max Boost Clock Speed | 3.3 GHz |
L1 Cache | 64 KB per core |
L2 Cache | 512 KB per core |
Total L3 Cache | 256 MB |
Socket Type | Socket SP3 |
Lithography | 7nm FinFET |
TDP (Thermal Design Power) | 225W |
Architecture | Zen 2 |
Form Factor | FC-LGA14F (Flip-Chip Land Grid Array) |
AMD EPYC 7662 64-Core Server Processor




Key Benefits

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- Provides exceptionally high core density with 64 cores, enabling superior workload parallelization.
- Built by AMD as part of the EPYC Series, ensuring alignment with modern server architecture demands.
- Targeted for enterprise-level tasks, offering scalability and support for future data center growth.
Product Overview
The AMD EPYC 7662 is a 64-core server-grade processor built for environments requiring massive parallel compute power and efficiency. Part of AMD’s EPYC Series, this CPU is ideal for deployment in high-performance computing (HPC), virtualization, and hyperscale data centers. While detailed specs like clock speed remain unavailable, the core density signals strong scalability and processing power for intensive workloads. IT leaders looking to future-proof infrastructure will appreciate the balance of scalability and enterprise-class workload support offered by this platform.
Specifications
Product Overview
Wireless Features
Compliance & Origin
Country of Origin | USA |
TAA Compliance | Yes |
RoHS Compliance | Yes |
ECC Memory Support | Yes |
Advanced Security Features
AMD Infinity Guard | Yes |
Secure Boot | Yes |
Memory Encryption | Yes, with full memory encryption support |
Secure Encrypted Virtualization (SEV) | Yes |
Secure Nested Paging | Yes |
Additional Specifications
Launch Date | February 2020 |
Platform Compatibility | AMD EPYC 7002 Series platforms |
Multithreading Support | Simultaneous Multithreading (SMT) |
Scalability | Up to 2-sockets |
Interfaces
PCI Express Version | PCIe 4.0 |
Maximum PCIe Lanes | 128 |
Integrated Memory Controller | Yes |
Memory Interface | 8-channel DDR4 |
Physical & Environmental
Processor Package Size | 76.0mm x 56.0mm |
Operating Temperature Range | 0°C to 80°C |
Cooling Requirements | Passive or active depending on server design |
Cloud Management & Licensing
VM and Container Optimization | Yes, optimized for virtualization workloads |
Support for Secure Encrypted Virtualization (SEV) | Yes |
Memory Support
Max Memory Speed | DDR4-3200 |
Max Memory Capacity | 4TB |
Memory Type | DDR4 Registered ECC |