SiFive Performance

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

Performance P650 Development Kit

Dev Kit Deliverables

  • RTL Evaluation
  • Test Bench RTL
  • Software Development Kit
  • FPGA Bitstream
  • Documentation
Core Evaluation

From idea to reality.

Ready to see your code in action? The SiFive Performance P650 Development Kit enables evaluation of SiFive RISC-V Core IP.

Key Deliverables

Evaluation RTL

  • Full-Functional, synthesizable Verilog RTL
  • Run it in your own simulator
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