Processor Type | AMD EPYC |
Model Number | 7453 |
Processor Base Clock Speed | 2.75 GHz |
Max Turbo Frequency | 3.45 GHz |
Number of Cores | 28 |
Number of Threads | 56 |
L3 Cache | 64 MB |
L2 Cache | 14 MB |
L1 Cache | |
Manufacturing Process | 7 nm |
Package Type | Socket SP3 |
Thermal Design Power (TDP) | 225 W |
Product Series | EPYC 7003 Series (Milan) |
Architecture | Zen 3 |
Form Factor | Server Processor |
AMD EPYC MILAN 7453 - 28-Core 2.75GHz Server Processor





Key Benefits

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- Designed with 28 cores, the EPYC 7453 is ideal for demanding multi-threaded server applications.
- With a high turbo frequency of 3.45 GHz, it provides rapid on-demand processing power for peak workloads.
- Integrated 64MB of L3 cache improves efficiency in processing large datasets and real-time analytics.
Product Overview
The AMD EPYC MILAN 7453 is a high-performance 28-core server processor optimized for infrastructure scalability and compute-intensive workloads. With a base clock of 2.75 GHz and turbo frequency of 3.45 GHz, it delivers fast response for mission-critical tasks. It features 64MB of L3 cache for improved data access and runs at a TDP of 225W to support intensive operations. Manufactured in Malaysia and designated with part number 100-000000319, this model is designed for use in high-performance enterprise environments, though it is not TAA-compliant. Platform-specific compatibility must be verified for successful deployment.
Specifications
Product Overview
Physical & Environmental
Package Size | 76.0 mm x 56.6 mm |
Operating Temperature Range | 10°C to 85°C (ambient with proper cooling) |
Cooling Solution Included | No |
Integrated Heat Spreader (IHS) | Yes |
Die Size | Estimated ~260 mm² per CCD |
Cloud Management & Licensing
Platform Compatibility | AMD EPYC 7003 Series Compatible Motherboards Required |
Server Virtualization Support | Yes (VMware, Hyper-V, KVM) |
Secure Encrypted Virtualization (SEV) | Yes |
Secure Boot Support | Yes |
Interfaces
Socket Type | SP3 |
PCI Express Version | PCIe 4.0 |
PCI Express Lanes | 128 |
Memory Interface | 8-Channel DDR4 |
Memory Speed Support | Up to DDR4-3200 |
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 |
REACH Compliant | Yes |
Advanced Security Features
AMD Infinity Guard | Yes |
Hardware Root-of-Trust | Yes |
Secure Memory Encryption (SME) | Yes |
Secure Encrypted Virtualization – Encrypted State (SEV-ES) | Yes |
Memory Guard | Yes |