Marvell® ThunderX2® CN99XX Product Brief
■ Core
▲ Arm architecture – Arm®v8-A
▲ Highest supported core count – Up to 32 in single socket, 64 in dual socket
▲ Highest supported frequency – Up to 2.2GHz in nominal mode, 2.5 GHz in Turbo mode
▲ Simultaneous multithreading – Up to 4 per physical core
▲ Virtualization – Arm virtual extensions
▲ Advanced RAS supported using RAS extension
■ Cache
▲ 32 KB L1 instruction and data cache, 256KB L2 per core
▲ 32 MB distributed L3 cache
▲ Advanced RAS supported using RAS extension
■ Memory
▲ Controllers: Up to 8 DDR4 per chip
▲ Speeds: Up to 2666MHz in 1DPC and up to 2400MHz in 2DPC
▲ Capacity per socket: Up to 4TB in dual socket
■ Coherent Processor Interconnect
▲ Generation: CCPI2™
▲ Speed: 600Gbps
▲ Number of sockets: 2
■ I/O
▲ Integrated:Yes
▲ PCIe: Up to 56 PCIe Gen3 lanes with 14 controllers
▲ Supported widths x1, x2, x4, x8 and x16
▲ Storage: 2 SATA Gen 3.0 ports
▲ USB: 2 USB 3.0 ports
▲ Advanced RAS support
■ Power Management
▲ Autonomous Turbo (DVFS)
▲ On-chip management processor
▲ Low Power Idle State support
■ Security
▲ Supported by Arm TrustZone™
■ Package
▲ Process Technology: 16nm FinFET
▲ Connectivity: LGA, BGA
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Supplier and Product Introduction |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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04/20 |
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CN99XX_PB |
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