AMD EPYC 7542 32-Core SP3 Server Processor

The AMD EPYC 7542 is a 32-core, 64-thread server processor built on AMD's Zen 2 architecture for the SP3 platform. Operating at 2.90GHz base with up to 3.40GHz boost, it delivers 128MB of L3 cache, 8-channel DDR4 memory support, and 128 PCIe 4.0 lanes — making it a high-density compute platform for virtualization, cloud, and HPC workloads at a 225W TDP.

Key Features

• 32 cores / 64 threads for high-density multi-threaded server workloads
• 128MB L3 cache for large working set applications
• 8-channel DDR4 memory with up to 4TB capacity per socket
• 128 PCIe 4.0 lanes for high-bandwidth I/O expansion
• SP3 socket for single and dual-socket server configurations

Product Specifications

• Part Number: 100-000000075
• Manufacturer: AMD
• Model: EPYC 7542
• Cores / Threads: 32 / 64
• Base Clock: 2.90GHz
• Boost Clock: Up to 3.40GHz
• L3 Cache: 128MB
• Socket: SP3
• TDP: 225W

Processor Specifications

• Architecture: Zen 2 (7nm TSMC)
• Memory Channels: 8-channel DDR4
• Max Memory: Up to 4TB per socket
• PCIe Version: PCIe 4.0
• PCIe Lanes: 128
• Multi-Socket: 2P capable

Performance Specifications

• Base / Boost: 2.90GHz / 3.40GHz
• Memory Bandwidth: Up to 204.8 GB/s per socket
• TDP: 225W
• Cooler Included: No (OEM unit)

Use Cases

• High-density virtualization hosts requiring 32 cores per socket
• Cloud and enterprise database servers with large memory footprints
• HPC and scientific computing workloads benefiting from 128 PCIe 4.0 lanes
• Dual-socket configurations delivering up to 64 cores and 256 threads per server

Compatibility

• Compatible with AMD SP3 server motherboards (AMD EPYC 7002 series platform)
• Supported on Dell PowerEdge, HPE ProLiant, Supermicro, and Lenovo ThinkSystem SP3 platforms
• Requires DDR4 ECC Registered DIMMs — up to 8 channels per socket

Frequently Asked Questions

Is the EPYC 7542 compatible with EPYC 7001 (Naples) platforms?

No — the EPYC 7542 is a Rome (7002 series) processor and requires an SP3 platform designed for the 7002 series. It is not compatible with Naples (7001 series) motherboards.

Does it support dual-socket configurations?

Yes — the EPYC 7542 supports 2P dual-socket configurations, delivering up to 64 cores and 256 threads per server node.

Is a cooler included?

No — OEM units do not include a cooler. A compatible SP3 server cooler rated for 225W TDP must be sourced separately or provided by the server platform.

The AMD EPYC 7542 delivers exceptional 32-core server performance with massive memory and PCIe bandwidth for the most demanding data center workloads. Order today and build a high-density compute platform on AMD's proven Zen 2 architecture.