High Performance 64-bit RISC-V Processor
data centers, PC, mobile devices, high-performance network communications, and machine learning
64-bit application processor for energy-efficient computation
mobile, desktop, AI, and automotive
StarFive's first self-developed interconnect fabric IP with cache coherence support
supporting the construction of multi-cores and SoC to provide cache coherence NoC
StarFive's self-developed interconnect fabric IP with cache coherence support
supporting cache coherence, enabling the construction of manycore SoC solution
StarFive Dubhe-80 processor features a 9+ stage, 3-issue, out-of-order pipeline, fully compliant with a rich set of RISC-V extensions of RV64GCBH_Zicond_Zicbom_Zicboz_Zicbop. With a score of 8.5 SPECInt2006/GHz, Dubhe-80 is designed for mobile, desktop, AI, and automotive applications that require highly energy-efficient computation. Dubhe-80 has been pre-integrated and verified, making it easy to use for SoC development work. With options of single-core, dual-core, or quad-core in a single cluster with memory coherency, Dubhe-80 is highly scalable.
SPECint2006: 8.5/GHz
Dhrystone: 6.0/Mhz (Legal)
RV64GCBH
9+ stage, 3-issue pipeline
Superscalar, deep out-of-order execution
Support for multi-core cache coherence
Mobile Application
Industry Control
AI