In 2024, the Automotive PTP Grandmaster Clock market is valued at approximately USD 0.38 billion and is projected to expand at a compound annual growth rate (CAGR) of 18.6% from 2025 to 2032. By the end of the forecast period in 2032, the market is expected to reach nearly USD 1.45 billion, reflecting the rapid adoption of time-sensitive networking (TSN) standards in next-generation vehicles.