AMD EPYC 7642 2.30GHz 48 Core 256MB 255W Processor Rome 100-000000074 (UNLOCKED)

The AMD EPYC™ 7642 is a powerful 48-core, 96-thread server processor built on AMD’s Zen 2 “Rome” architecture, delivering exceptional performance for virtualization, cloud computing, big data analytics, and high-performance computing (HPC) workloads.

Listed as “UNLOCKED”, this CPU is vendor-unlocked, meaning it is not firmware-locked to a specific OEM (such as Dell, HPE, or Lenovo). Please note that the multiplier remains locked, as is standard for EPYC processors—this model is not intended for user overclocking.

Identified by part number 100-000000074, the EPYC 7642 offers massive core density, large cache capacity, and next-generation I/O with PCIe 4.0 support.

Key Specifications

• Processor Model: AMD EPYC 7642

• Product ID / OPN: 100-000000074

• Architecture: Zen 2 (Rome)

• Cores / Threads: 48 Cores / 96 Threads

• Base Clock Speed: 2.30 GHz

• Max Boost Clock: Up to 3.30 GHz

• L3 Cache: 256 MB

• Manufacturing Process: 7 nm

• Socket: SP3

Memory & I/O Support

• Memory Type: DDR4

• Memory Speed: Up to 3200 MT/s

• Memory Channels: 8-channel memory architecture

• PCI Express: PCIe 4.0

• PCIe Lanes: 128 lanes

Power & Platform Details

• Thermal Design Power (TDP): 225 W

• Integrated Graphics: None

• Multiplier: Locked

• Virtualization Support: Yes (IOMMU, SVM)

• Security Features: AMD Infinity Guard

Enterprise Benefits

• Extremely high core and thread density

• Large 256MB L3 cache for data-intensive workloads

• Industry-leading PCIe 4.0 bandwidth

• Optimized for multi-socket server environments

• Vendor-unlocked for flexible system integration

Ideal Use Cases

• Virtualization and hyper-converged infrastructure

• Cloud computing and data centers

• Big data analytics and databases

• High-performance computing (HPC)

• Enterprise and service-provider workloads

The AMD EPYC 7642 48-Core Processor (100-000000074) delivers exceptional performance, scalability, and efficiency for modern data centers, making it an excellent choice for organizations requiring powerful, vendor-agnostic server CPUs with next-generation I/O and memory capabilities.