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Description
AmpereOne™ is the next generation of Cloud Native Processors from Ampere, extending the family of high-performance processors to new industry leading core counts. The AmpereOne Family establishes new levels of performance and VM density for computing solutions at scale.AmpereOne compliments the existing Ampere® Altra® products and adheres to the same Cloud Native principles:
- High Performance and Predictable
- Elastic and Scalable
- Power Efficient and Sustainable
Ampere is more. More cores, more memory bandwidth, more memory capacity, more IO bandwidth, and more Cloud Native features.
Features
| AmpereOne Family | |
|---|---|
| Custom Core Count | 136 Cores | 144 cores | 160 cores | 176 cores | 192 cores |
| Private Caches | L2: 2 MB per Core L1: 16 KB Instruction and 64 KB Data per Core |
| System Level Cache | 64 MB |
| Memory | 8 Channel DDR5 with ECC Up to 16 DIMMs (2DPC) and 8 TB total memory |
| Connectivity | 128 Lanes PCIe Gen5 (optional 64 lane CCIX for multi-socket support) 32 Controllers Bifurcation to x4 |
| System Features | - Interrupt Virtualization - IO Virtualization - Enterprise RAS: Memory - SECDED and Symbol Based ECC protected; other memory SECDED ECC protected throughout - Coherent Mesh Interconnect with distributed snoop filtering |
Cloud Native Features
- Single Threaded Cores
- Consistent Freq up to 3.0 GHz
- 2x128b Vector Units: FP16, Bfloat16, Int8 and Int16
Scalable Management
- Fine Grained Power Mgmt
- Advanced Droop Detection
- Process Aging Monitors
Security
- Secure Virtualization
- Single-Key Memory Encryption
- Memory Tagging
Performance Consistency
- Mesh Congestion Mgmt
- Memory/SLC QoS Enforcement
- Nested Virtualization
Other Specifications
- Instruction Set Compatibility: Armv8.6+, SBSA 5
- Independent System and Power Controllers (SECpro and Mpro)
- PCBA System Support: I2C, GPIO, QSPI and GPI Interrupt Support, System and Watchdog Timer Support
- Operating Temperature Range: 5°C ambient to +105°C TJ
- Process: TSMC 5 nm
- Socket Compatible Packages: 5964-Pin FCLGA
*Ampere Authorized Distributor
