Processor Type | AMD EPYC |
Model | EPYC 9634 |
Manufacturer | AMD |
Processor Socket | Socket SP5 |
Number of Cores | 84 |
Number of Threads | 168 |
Base Clock Speed | 2.25 GHz |
Max Turbo Frequency | 3.7 GHz |
L3 Cache | 384 MB |
Thermal Design Power (TDP) | 290 W |
Installed Quantity | 1 |
Architecture | x86-64 (Zen 4) |
Lithography | 5 nm |
Launch Date | Q4 2022 |
AMD EPYC 9634 84-Core 2.25GHz Processor, SP5 Socket, 384MB L3 Cache




Key Benefits

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- Delivers massive parallel processing with 84 cores and 168 threads, ideal for enterprise-scale virtualization and analytics.
- Supports 12-memory channel architecture for enhanced memory throughput and application responsiveness.
- Large 384MB L3 cache improves data access speeds, reducing bottlenecks in compute-intensive operations.
Product Overview
The AMD EPYC 9634 processor delivers 84 cores and 168 threads with a base clock of 2.25 GHz and max turbo of 3.7 GHz, enabling outstanding multi-threaded performance. Featuring a 384MB L3 cache and 12-channel DRAM support, it is optimized for server environments requiring high memory bandwidth and thread density. Compatible with Socket SP5 and operating at a 290W TDP, this CPU is ideal for compute-heavy applications in enterprise and data center deployments.
Specifications
Product Overview
Wireless Features
Wireless Capabilities |
Compliance & Origin
Country of Origin | Malaysia |
TAA Compliant | No |
RoHS Compliant | Yes |
ECC Memory Support | Yes |
Security Features | AMD Infinity Guard (includes SEV-SNP) |
Advanced Security Features
Hardware Security | AMD Infinity Guard |
Secure Boot Support | Yes |
AMD SEV-SNP Support | Yes |
Interfaces
Platform Compatibility | AMD SP5 Platform |
PCI Express Version | PCIe 5.0 |
PCI Express Lanes | 128 |
Memory Channel Support | 12-channel |
Memory Interface | DDR5 |
Maximum Memory Speed | 4800 MHz (official, higher via OC supported) |
Memory Bandwidth | Up to 460.8 GB/s (theoretical) |
NVMe Support | Yes, via platform integration |
Physical & Environmental
Package Size | 72 mm x 75.4 mm |
Heatsink Included | No |
Max Operating Temperature | 95 °C |
Reliable Thermal Solution Compatibility | Yes, SP5-compatible coolers |
Cloud Management & Licensing
Platform Management | Supports enterprise platforms with BMC/IPMI |
Licensing Model | OEM / Volume Licensing |