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Description
Designed to meet the requirements of modern Cloud Native Computing environments, the Ampere® Altra® Family are an innovative architectural family of Cloud Native Processors designed to be:
- High Performance and Predictable
- Elastic and Scalable
- Power Efficient and Sustainable
The Ampere Altra Family includes products that provide efficient computing solutions for a variety of computing needs from power and space-constrained embedded devices to edge Computing installations to the digital Enterprise and Hyperscale Data Centers.
Features
| Product Name | Product Core Count | System Level Cache | I/O Connectivity |
| Ampere Altra | 32 Cores | 64 Cores | 80 Cores | 32 MB | 48 Controllers Bifurcation to x4 and x2 |
| Ampere Altra Max | 96 Cores | 128 Cores | 16 MB | 32 Controllers Bifurcation to x4 |
Private Caches
- L2: 1 MB per Core
- L1: 64K Instruction and 64K Data per Core
Cloud Native Features
- Single Threaded Cores
- Consistent Frequency up to 3.0 GHz
- 2x128b Vector Units, FP16, Int16, Int8
- Advanced Power Management, Dynamic Estimation, Voltage droop detection
System Features
- Interrupt Virtualization (GICv3)
- IO Virtualization (SMMUv3, SRIOV)
- Enterprise RAS: SECDED ECC protected memory throughout
- Coherent Mesh Interconnect with distributed snoop filtering
Memory
- 8 Channels 72-bit DDR4-3200 with ECC
- Up to 16 DIMMs (2DPC) and 4 TB total memory
Connectivity
- 128 Lanes PCIe Gen4 (optional 64 lane CCIX for multi-socket support)
Other Specifications
- Instruction Set Compatibility: Armv8.2+, SBSA 4
- Independent System and Power Controllers (SMpro and PMpro)
- PCBA System Support: I2C, GPIO, QSPI and GPI Interrupt Support, System and Watchdog Timer Support
- Operating Junction Temperature Range: 0°C to 90°C
- Process: TSMC 7 nm FinFET
- Socket Compatible Packages: 4926-Pin FCLGA
*Ampere Authorized Distributor
