What is 64-bit application processor for energy-efficient computation?
64-bit application processor for energy-efficient computation is a CPU IP core from StarFive listed on Semi IP Hub.
Vendor:
StarFive
Category:
CPU
64-bit application processor for energy-efficient computation
Dubhe-80 processor features a 9+ stage, 3-issue, out-of-order pipeline, fully compliant with a rich set of RISC-V extensions of R…
Overview
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.
Key features
- Follows the RVA23 profile
- SPECint2006: 8.5/GHz
- Dhrystone: 6.0/Mhz (Legal)
- RV64GCBVH
- 9+ stage, 3-issue pipeline
- Superscalar, deep out-of-order execution
- Support for multi-core cache coherence
Block Diagram
Dubhe-80 block diagram
Applications
Mobile Application
- Mobile phone
- Tablet
- Smart wearables
- Gaming devices
Industry Control
- HMI
- Industry display
- Industry inspection
- Smart gateway
AI
- Robotics
- Computer vision
- Smart Home
Specifications
Identity
Part Number
Dubhe-80
Vendor
StarFive
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
China
Frequently asked questions about CPU IP cores
How should engineers evaluate this CPU?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CPU IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.