SiFive Performance P550
The SiFive Performance™ P550 application processor features a thirteen-stage, triple-issue, out-of-order pipeline compatible with the RISC-V RV64GBC ISA. The Performance P550 scales up to four-core complex configurations while delivering 30% higher performance in less than half the area of a comparable Arm® Cortex®-A75.
SiFive Performance P550 Key Features
- Breakthrough RISC-V performance
* Multi-core, multi-cluster processor configuration, up to 8 cores
* 3x Performance per mm2 compared to Arm® Cortex®-A75
* Performance >8.6 SpecINT2k6/GHz, higher single thread performance than Arm Cortex-A75
- P550 Core Architectural Features
* 64-bit RISC-V core with Sv39/Sv48 Virtual Memory Support
* Three 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
* Cache stashing to L3 for tightly coupled accelerators
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