| Product Type | Server Processor |
| Processor Family | AMD EPYC 7003 Series (Milan) |
| Model Number | 7643 |
| Core Count | 48 |
| Thread Count | 96 |
| Base Clock Speed | 2.3 GHz |
| Max Boost Clock Speed | 3.6 GHz |
| L1 Cache | 3 MB |
| L2 Cache | 24 MB |
| L3 Cache | 256 MB |
| TDP (Thermal Design Power) | 225 W |
| Manufacturing Process | 7nm FinFET |
| Socket | Socket SP3 |
| Architecture | Zen 3 |
| Number of CCDs | 8 |
| Scalability | Up to 2S (Dual-Socket) |
AMD EPYC MILAN 7643 48-Core 2.3GHz Server Processor
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Regular price
$4,060.70
Regular price
Sale price
$4,060.70
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MSRP: $4,995.00
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- 48-core architecture for parallel workload optimization
- Base clock speed of 2.3 GHz with max turbo up to 3.6 GHz
- 256MB L3 cache for enhanced data throughput
- 225W Thermal Design Power (TDP)
- AMD EPYC platform offers enterprise-grade compute capability
- Designed for non-TAA-compliant environments
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Delivers exceptional multi-threaded performance with 48 cores, ideal for data-intensive servers
- Large 256MB L3 cache supports faster access to frequently used data, reducing latency
- High 3.6 GHz turbo frequency enables dynamic scaling for burst workloads and responsiveness
Product Overview
The AMD EPYC MILAN 7643 is a 48-core server processor operating at a base frequency of 2.3 GHz with turbo speeds up to 3.6 GHz. Featuring 256MB of L3 cache and a 225W TDP, it is optimized for parallel workloads in enterprise and cloud applications. Built for high-throughput tasks such as virtualization and data analysis, this processor represents a cost-effective, scalable compute solution for demanding infrastructure environments.
Specifications
Product Overview
Physical & Environmental
| Package Type | FC-LGA (Flip-Chip Land Grid Array) |
| Package Size | 76mm x 56.5mm |
| Operating Temperature (Max) | 95°C |
| Cooling Requirement | Active or Passive (Customer Provided) |
| Heatsink Included | No |
Cloud Management & Licensing
| Cloud Integration | Compatible with major virtualization platforms (VMware, Microsoft Hyper-V, etc.) |
| Management Features | Supports AMD Infinity Guard with Secure Encrypted Virtualization |
| License Type | OEM or Retail depending on provider |
Interfaces
| PCI Express Version | PCIe 4.0 |
| PCI Express Lanes | 128 |
| Supported Memory Type | DDR4 |
| Max Memory Speed | 3200 MHz |
| Memory Channels | 8 |
| Max Memory Bandwidth | 204.8 GB/s |
| ECC Memory Support | Yes |
Compliance & Origin
| Country of Origin | Malaysia |
| TAA Compliant | No |
| RoHS Compliance | Yes |
| Halogen Free | Yes |
Advanced Security Features
| Hardware Security Features | AMD Infinity Guard |
| SEV (Secure Encrypted Virtualization) | Yes |
| Secure Boot Support | Yes |
| SME (Secure Memory Encryption) | Yes |
| Boot-Time Hardware Validation | Yes |
