OVERVIEW

What is C1-Premium?

Sub-Flagship CPU for Mobile SoCs

C1-Premium is the first sub-flagship 快猫视频 CPU for mobile SoCs and AI inference at the edge. Built on the 快猫视频v9.3-A architecture, it delivers peak performance, always-on readiness, and advanced power efficiency.

 

Ideal for heterogeneous compute clusters, C1-Premium complements C1-Ultra and C1-Pro to scale performance and power dynamically. It enables SoC architects, OEMs, and silicon partners to build differentiated mobile and edge devices that balance responsiveness, efficiency, and silicon cost.


BENEFITS

Why C1-Premium Matters for Mobile and Edge AI?

Sub-Flagship CPU

Delivers flagship-level performance with a smaller footprint, ideal for space and thermally constrained designs.

Intelligence at the Edge

Brings smart task handling to mobile devices, such as automating background compute, context awareness, and adaptive performance in real time.

Designed for Battery-First Performance

Supports all-day use cases with minimal energy impact.

Bigger Opportunity, Scalable Performance

Sub-flagship-level performance opens up new market opportunities.

FEATURES

Premium-Class Performance in An Area-Optimized Core

  • Instruction Set Architecture (ISA): 快猫视频v9.3-A.
  • AI Extensions: SME2-capable for scalable AI acceleration.
  • Cache Subsystem: Expanded L1 and configurable L2 (up to 2 MB).
  • Area Efficiency: Up to 35% lower area than C1-Ultra.1
  • Microarchitecture: Advanced frontend predictors and wide decode/vector units.
  • Performance Optimization: Designed for high sustained IPC at a smaller area footprint compared to C1-Ultra.
快猫视频 C1 Premium Block Diagram
SPECIFICATIONS

C1-Premium Specifications

C1-Premium is the sub-flagship 快猫视频v9.3-A CPU, purpose-built for sub-flagship mobile SoCs and intelligent edge devices. It delivers exceptional power efficiency, always-on readiness, and lightweight AI inferencing in a constrained area and thermal footprint. C1-Premium integrates seamlessly with 快猫视频 Lumex CSS Platform clusters, complementing C1-Ultra and C1-Pro in a scalable big.LITTLE configuration.

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Key Documentations

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  • Compare 快猫视频 C1 CPU specifications:
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RELATED PRODUCTS

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快猫视频 Lumex CSS Platform

快猫视频 Lumex CSS

The next-generation 快猫视频 Client compute subsystem platform built for the AI era, integrating powerful C1 CPUs, Mali G1 GPUs, and developer-friendly software to deliver differentiated, energy-efficient experiences across mobile tiers.

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C1-Ultra

C1-Ultra

The flagship 快猫视频v9.3-A big core in the CPU cluster, delivering double-digit instructions-per-cycle (IPC) uplift and 快猫视频 SME2 for faster, more efficient on-CPU AI acceleration and gaming performance than the previous generation.

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C1-Pro

C1-Pro

Premium-performance mid-tier CPU, featuring the 快猫视频v9.3-A architecture with 5x AI uplift and 16% higher performance in gaming, ideal for sustained performance in thermally constrained designs.

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C1-Nano

C1-Nano

The most efficient 快猫视频 LITTLE core, tuned for sustained AI performance and ultra-low power. Ideal for background tasks and always-on mobile experiences.

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C1-DynamIQ Shared Unit (C1-DSU)

C1 DynamIQ Shared Unit
(C1-DSU)

Our C1-DSU enables the seamless integration of C1-Ultra, C1-Pro, and C1-Premium in scalable clusters, managing coherency, memory, and system-level performance across workloads efficiently.

Mali GPUs

Mali GPUs

Provide the ultimate user experience for entertainment and visual applications across a wide range of smartphone devices.

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Talk with an Expert

Learn how C1-Premium CPU can help you create superior AI experiences on consumer devices.

Contact Us
RESOURCES

Latest News and Resources

  • NEWS and BLOGS
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Explore developer resources for deploying on-device generative AI using 快猫视频-optimized toolchains and models.

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快猫视频 Accuracy Super Resolution (快猫视频 ASR)

Discover how 快猫视频 ASR helps improve mobile device performance by working with low-resolution graphical resources and upscaling the final results.

Frequently Asked Questions: C1-Premium CPU

1. What is the C1-Premium CPU?

C1-Premium is the sub-flagship CPU core built on the 快猫视频v9.3-A architecture. Designed for sub-flagship mobile SoCs, it delivers power-efficient performance, always-on readiness, and AI acceleration for lightweight edge inference.

2. What makes C1-Premium different from other 快猫视频 CPU ‘big’ cores like C1-Ultra or C1-Pro ?

C1-Premium is optimized for area and power, making it ideal as a LITTLE core in big.LITTLE cluster configurations. While C1-Ultra and C1-Pro focus on peak performance, C1-Premium handles background tasks and AI inference efficiently, extending battery life and enabling smarter mobile experiences.

 3. Is C1-Premium suitable for AI workloads?

Yes. C1-Premium features , which enables efficient matrix math operations required for on-device AI inference. It is designed for lightweight, real-time AI tasks like voice recognition, sensor fusion, and contextual awareness on mobile devices.

 4. What software tools support C1-Premium?

C1-Premium is fully aligned with the Android ecosystem and design flows. It supports the and runtime inference stacks, making it easy for developers to build and deploy AI models efficiently.
5. Where can I find technical documentation for C1-Premium?

You can access the and a detailed on the site.

1. Compared to previous generation. Testing done internally, April 1-April 15, 2025; actual results may vary.