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CPU EPYC™ 9745 Processor with 128 Cores and Zen 5c Architecture Built on 3nm
Product Summary
EPYC™ 9745: 128-core server processor with Zen 5c architecture, 3nm technology, and 400W TDP. Delivers exceptional compute density for HPC, cloud, and AI workloads with PCIe 5.0 and advanced security features.
Basic Properties
Brand Name:
AMD
Model Number:
9745
Trading Properties
Minimum Order Quantity:
10
Price:
2000-4000 USD
Payment Terms:
T/T
Product Description
EPYC™ 9745 Processor
Product Overview
The EPYC™ 9745 is a flagship enterprise-class server processor engineered for modern data centers, cloud infrastructure, and high-performance computing environments. As part of the EPYC 9005 Series, it delivers exceptional core density, multithreading capability, and I/O bandwidth to handle demanding, multi-threaded workloads with outstanding efficiency. Built on the advanced Zen 5c architecture and manufactured using TSMC's 3nm process technology, it sets a new standard for compute density in 1P and 2P server platforms.
Key Specifications
| Parameter | Details |
|---|---|
| Product Family | EPYC™ 9005 Series |
| Platform | Server (1P/2P) |
| Launch Date | October 10, 2024 |
| CPU Cores / Threads | 128 Cores / 256 Threads |
| Architecture | Zen 5c (Density-Optimized) |
| Manufacturing Process | TSMC 3nm |
| Base Clock Speed | 2.4 GHz |
| Max Boost Clock Speed | Up to 3.7 GHz |
| All-Core Boost Speed | 3.45 GHz |
| Cache | L1 Cache: 80 KB per Core L2 Cache: 1 MB per Core (128 MB Total) L3 Cache: 128 MB Shared |
| Thermal Design Power (TDP) | 400W Default |
| Configurable TDP (cTDP) | 320W - 400W |
| CPU Socket | SP5 (FC-LGA6096) |
Memory & I/O Specifications
| Parameter | Details |
|---|---|
| Memory Type | DDR5 |
| Memory Channels | 12 Channels |
| Max Memory Speed | Up to 6400 MT/s |
| Max Memory Bandwidth | 614 GB/s per socket |
| Max Memory Capacity | Up to 6 TB per socket |
| ECC Memory Support | Yes (Advanced ECC) |
| PCI Express Version | PCIe 5.0 |
| PCIe Lanes | 128 Lanes |
Key Features & Technologies
- Infinity Architecture: Enables high-speed, low-latency interconnectivity between CPU cores, memory, and I/O components for exceptional system performance and scalability.
- Infinity Guard: A comprehensive set of modern security features to protect critical data and infrastructure, including advanced cryptography and secure memory encryption.
- Advanced Instruction Sets: Full support for AVX-512, AVX2, FMA3, AES-NI and SHA hardware acceleration to enhance performance for computational, AI, and security workloads.
- Virtualization Optimizations: Hardware-assisted virtualization with advanced extensions to maximize VM density and performance for cloud and virtual desktop infrastructure deployments.
Applicable Workloads
This processor is ideally suited for high-demand enterprise and computing scenarios: cloud computing and virtual machine density deployment, high-performance computing and scientific simulation, AI inference and machine learning operation, data analysis and database management, enterprise core business applications, media streaming content delivery, network function virtualization and software-defined infrastructure construction.
Product Details
Highlight:
128 Cores and Zen 5c CPU
,EPYC™ 9745 Processor
,amd epyc cpu 9745
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