1. GeForce RTX 4060, RTX 4060 Ti, and RTX 4070 are popular among PC gamers according to Steam's June 2024 survey. 2. NVIDIA dominates with a 76.38% share, followed by AMD at 15.59%. 3. The GeForce RTX 3060 remains the most popular GPU, with the RTX 4060 series gaining traction.