DHRUV64: India Unveils First Indigenous 1.0 GHz 64-bit Microprocessor

C-DAC’s DHRUV64 Boosts India’s Semiconductor Self-Reliance

India has achieved a significant milestone in its journey towards semiconductor self-reliance with the development of DHRUV64 , the country’s first indigenous 1.0 GHz, 64-bit dual-core microprocessor . Designed by the Centre for Development of Advanced Computing (C-DAC) under the Microprocessor Development Programme , the processor marks a decisive step in reducing dependence on imported chips for strategic and commercial technologies.

Design and Technical Capabilities
DHRUV64 is based on a modern 64-bit dual-core architecture , enabling higher computational performance, efficient multitasking, and improved system stability. Operating at a clock speed of 1.0 GHz , the processor balances performance with energy efficiency. Its architecture allows compatibility with a wide range of external peripherals and systems, making it flexible for deployment across diverse hardware environments.

Strategic and Commercial Applications
The processor is designed for applications spanning 5G networks, automotive electronics, industrial automation, consumer devices, and Internet of Things (IoT) systems . Microprocessors form the backbone of digital systems used in smartphones, computers, satellites, and defence platforms. With DHRUV64, India gains a trusted domestic option for sensitive sectors where security, reliability, and supply assurance are critical.

Strengthening India’s Chip Ecosystem
India currently accounts for nearly 20% of global microprocessor consumption , yet relies heavily on imports. The successful development of DHRUV64 enhances indigenous chip design capability and supports national goals of technological sovereignty and supply-chain resilience . It also complements ongoing initiatives to build a robust semiconductor ecosystem under the Atmanirbhar Bharat vision.

Future Roadmap
DHRUV64 adds to India’s growing portfolio of indigenous processors such as SHAKTI (IIT Madras), AJIT (IIT Bombay), VIKRAM (space applications), and THEJAS64 (industrial automation) . Building on this progress, C-DAC is developing next-generation RISC-V–based system-on-chips , including Dhanush and Dhanush+ , to further expand India’s semiconductor capabilities.

Exam-Focused Points

• DHRUV64 is India’s first indigenous 1.0 GHz, 64-bit dual-core microprocessor .

• It is developed by C-DAC under the Microprocessor Development Programme .

• Applications include 5G, automotive, defence, and IoT .

• India consumes around 20% of global microprocessors .