New Original AMD EPYC 4245P / 4345P / 4465P – High-Performance Server Processors, 32MB L3 + 192MB Cache
Here’s a comparison table for the AMD EPYC 4004 Series processors you mentioned:
| Specification | EPYC 4245P | EPYC 4345P | EPYC 4465P |
|---|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16 | 16 / 32 |
| Base Clock | 3.7 GHz | 3.8 GHz | 3.1 GHz |
| Boost Clock | Up to 4.5 GHz | Up to 4.8 GHz | Up to 4.3 GHz |
| L3 Cache | 32 MB | 32 MB | 64 MB |
| TDP | 120W | 120W | 170W |
| PCIe Lanes | 28 (PCIe 4.0) | 28 (PCIe 4.0) | 28 (PCIe 4.0) |
| Memory Support | DDR5-4800 | DDR5-4800 | DDR5-4800 |
| Memory Channels | 2 | 2 | 2 |
| Socket | AM5 (SP6) | AM5 (SP6) | AM5 (SP6) |
| Launch Date | Q1 2024 | Q1 2024 | Q1 2024 |
AMD EPYC 4245P
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Cores/Threads: 6 Cores / 12 Threads
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Clock Speeds: 3.7 GHz Base / Up to 4.5 GHz Boost
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Cache: 32MB L3
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TDP: 120W
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Best For: Entry-level servers, networking appliances, and light virtualization.
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Key Features:
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High single-thread performance for latency-sensitive workloads.
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Low power consumption (120W TDP) for cost-efficient deployments.
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Supports DDR5-4800 memory and PCIe 4.0 (28 lanes).
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Ideal Use Cases:
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Web hosting, edge computing, and small-scale cloud services.
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Firewalls, NAS, and lightweight database servers.
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AMD EPYC 4345P
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Cores/Threads: 8 Cores / 16 Threads
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Clock Speeds: 3.8 GHz Base / Up to 4.8 GHz Boost
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Cache: 32MB L3
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TDP: 120W
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Best For: Mid-range servers requiring a balance of single- and multi-threaded performance.
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Key Features:
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Higher boost clocks (up to 4.8 GHz) for demanding applications.
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Same 120W TDP as the 4245P but with more cores.
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Strong performance per watt for virtualization and enterprise workloads.
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Ideal Use Cases:
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Virtualized environments (VMware, Hyper-V, KVM).
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Medium-sized databases, ERP systems, and enterprise applications.
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Content delivery networks (CDN) and caching servers.
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AMD EPYC 4465P
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Cores/Threads: 16 Cores / 32 Threads
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Clock Speeds: 3.1 GHz Base / Up to 4.3 GHz Boost
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Cache: 64MB L3
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TDP: 170W
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Best For: High-performance computing, dense virtualization, and data center workloads.
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Key Features:
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Doubled core count compared to the 4345P, ideal for multi-threaded tasks.
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Larger L3 cache (64MB) for improved data-heavy workload performance.
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Higher TDP (170W) for sustained performance in demanding environments.
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Ideal Use Cases:
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Cloud-native applications, containerized workloads (Kubernetes).
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AI/ML inference, data analytics, and high-performance databases.
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Enterprise virtualization with high VM density.
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Summary & Recommendations:
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Budget/Entry-Level: EPYC 4245P (6C/12T, best for low-power, cost-sensitive setups).
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Balanced Performance: EPYC 4345P (8C/16T, great for general enterprise workloads).
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High Core Count: EPYC 4465P (16C/32T, optimized for virtualization & HPC).
