AMD 推出 RDNA 4，有望通过 Radeon RX 9070 系列大幅提升游戏和 AI。 AMD launches RDNA 4, promising big boosts in gaming and AI with the Radeon RX 9070 series.

AMD 的 RDNA 4 架构有望为游戏和 AI 任务带来显著的性能提升。 AMD's RDNA 4 architecture promises significant performance boosts for gaming and AI tasks. 主要改进包括增强的光线追踪、改进的内存管理和更快的机器学习工作负载。 Key improvements include enhanced ray tracing, improved memory management, and faster machine learning workloads. 新架构具有 16GB 的 GDDR6 显存，并通过动态寄存器分配和高级光线追踪核心提高了效率。 The new architecture features 16GB of GDDR6 memory and improved efficiency through dynamic register allocation and advanced ray tracing cores. Radeon RX 9070 系列针对中端游戏，将与 NVIDIA 的 RTX 4070 Ti 和 5070 Ti 竞争。 Aimed at mid-tier gaming, the Radeon RX 9070 series will compete with NVIDIA's RTX 4070 Ti and 5070 Ti.