SiFive Performance P650
The latest generation SiFive Performance™ P650 is the highest performance commercially licensable RISC-V processor. The P650 application processor features a thirteen-stage, four-issue, out-of-order pipeline and offers best-in-class performance with >50% uplift over the SiFive Performance P550, while maintaining a significant performance-per-area advantage compared to the Arm® Cortex®-A77.
SiFive Performance P650 Key Features
- Breakthrough RISC-V performance
* Multi-core, multi-cluster processor configurations with up to 16 cores
* Highest performance commercially licensable RISC-V processor achieving >11 SpecINT2k6/GHz
- P650 Core Architectural Features
* 64-bit RISC-V core Sv39/Sv48 Virtual Memory Support
* Four-issue, out-of-order pipeline tuned for scalable performance
* Private L2 Caches and Streaming Prefetcher for improved memory performance
* SECDED ECC with Error Reporting
- Enabling next generation applications
* Hypervisor Extension and System Level Virtualization IP
* SiFive WorldGuard System Security
* Cache stashing to L3 for tightly coupled accelerators