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Dubhe-90
High Performance 64-bit RISC-V Processor
data centers, PC, mobile devices, high-performance network communications, and machine learning
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Dubhe-80
64-bit application processor for energy-efficient computation
mobile, desktop, AI, and automotive
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StarLink-500
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
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StarLink-700
StarFive's self-developed interconnect fabric IP with cache coherence support
supporting cache coherence, enabling the construction of manycore SoC solution
Dubhe-80
StarFive Dubhe-80 is a 9+ stage, 3-issue, out-of-order CPU IP that supports the rich RISC-V instruction set, RV64GCBVH. With an 8.0/GHz SPECint2006 score, Dubhe-80 targets applications that require highly energy-efficient computation, including mobile, desktop, AI, and automotive.
Feature
Outstanding performance
- Frequency: 2GHz@TSMC 12nm
- SPECint2006：8.0/GHz
Industry-leading Power and Area Efficiency (TSMC 12nm)
- Low Power
- High Area Efficiency
Hardware Performance Monitor (HPM)
- RISC-V standard Hardware performance monitor support
- Help micro-architecture level analysis and performance tuning
Power Management
- Core-level WFI (Wait For Interrupt) mechanism
- Core-level and cluster-level clock gating
- Core-level and cluster-level low-power states (Power ON/OFF/Retention)
- Cluster-level frequency scaling
High Efficiency Application
Mobile Application
- Mobile phone
- Tablet
- Smart wearables
- Gaming devices
Automobile Application
- Entertainment
- Smart cockpit
- Automobile Interconnect
- ADAS
Artificial Intelligence/Machine Learning
- Autobot
- Computer vision
- Smart Home
