Powering the Next Generation of Server Architecture and Energy Efficiency
The path to AMD's 5nm 'Zen 4' architecture was paved with many successful generations of EPYC innovations and chiplet designs, and AMD EPYC 9004 Series processors continue this progression. Adding a host of new features to target a wide range of workloads, the new family of EPYC processors will deliver even better CPU performance and performance per watt, and do so on a platform with 2x the throughput of PCIe 4.0 lanes that also has support for 50% more memory channels. For this new platform, GIGABYTE has products ready to get the most out of EPYC-based systems that support fast PCIe Gen5 accelerators and Gen5 NVMe drives, in addition to support for high performant DDR5 memory.
4th Gen AMD EPYC Processors for SP5 Socket
5nm architecture
Compute density increased with more transistors packed in less space
128 CPU cores
Dedicated cores and targeted workloads for Zen 4c & Zen 4 cores
Large L3 cache
Select CPUs have 3x or more L3 cache for technical computing
SP5 compatibility
All 9004 series processors are supported on one platform
12 channels
Memory capacity can achieve 6TB per socket
DDR5 memory
Increased memory throughput and higher DDR5 capacity per DIMM
PCIe 5.0 lanes
Increased IO throughput achieving 128GB/s bandwidth in PCIe x16 lanes
CXL 1.1+ support
Disaggregated compute architecture possible via Compute Express Link
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