Vendor: StarFive Category: Vector Processor

CPU IP Following the RVA23 Profile, supporting RVV1.0 and all extensions of Vector Crypto

Dubhe-83 CPU IP features a 10+ stage pipeline, 3-issue, and out-of-order pipeline, follows the RVA23 Profile, supports RV64GCBVH,…

Overview

Dubhe-83 CPU IP features a 10+ stage pipeline, 3-issue, and out-of-order pipeline, follows the RVA23 Profile, supports RV64GCBVH, supports RVV1.0 and supports all extensions of Vector Crypto. With a score of 8.5 SPECInt2006/GHz, Dubhe-83 targets applications that require highly energy-efficient computation, including mobile, desktop, AI, and automotive. Dubhe-83 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-83 is highly scalable.

Key features

SPECint2006:8.5/GHz
Dhystone：6.0/MHz（Legal）
RV64GCBVH
10+ stage, 5-issue pipeline
Superscalar, Deep Out-of-Order Execution
Multi-Core Cache Coherence Support

Block Diagram

Dubhe-83 block diagram

Applications

Mobile Applications

Smartphones
Tablets
Smart wearables
Gaming devices

Industrial Control

HMI
Industrial display
Industrial inspection
Smart gateways

Robotics
Computer Vision
Smart home

Specifications

Identity

Part Number

Dubhe-83

Vendor

StarFive

Type

Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

StarFive

HQ: China

Frequently asked questions about Vector Processor IP cores

What is CPU IP Following the RVA23 Profile, supporting RVV1.0 and all extensions of Vector Crypto?

CPU IP Following the RVA23 Profile, supporting RVV1.0 and all extensions of Vector Crypto is a Vector Processor IP core from StarFive listed on Semi IP Hub.

How should engineers evaluate this Vector Processor?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Vector Processor 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.