ASRock BC-250 是一款基于 AMD RDNA 架构的预算级游戏主机1。用户社区发布了详细的硬件和软件优化指南，旨在帮助玩家充分发挥这款设备的性能潜力1。
在显存配置方面，建议将显存分配设置为 6GB 而非常见的 512MB，以避免游戏中出现纹理质量问题1。此外，应禁用 Steam 预缓存着色器下载功能，防止每次启动游戏时重新下载着色器数据1。着色器缓存的最大值建议提升至 5GB1。
GPU 性能优化方面，BC-250 的默认 GPU 频率上限为 1500MHz，可通过 cyan-skillfish-smu 工具进行动态调控1。该主机出厂配置为 24 个计算单元（CU），通过 40CU 解锁工具可启用至 40 个 CU1。最小 GPU 频率可下调至 350MHz 以改善空闲功耗1。
在 CPU 优化方面，超频目标频率为 4GHz，用户实测可达 3.8GHz，建议通过降压至 1300mV 以下来维持系统稳定性1。
A comprehensive configuration and optimization guide for the ASRock BC-250, an AMD RDNA-based budget gaming system, has been published for users seeking to maximize the device's performance potential 1.
The guide addresses critical hardware configuration adjustments that significantly impact system functionality. It recommends allocating 6GB of VRAM instead of the standard 512MB to prevent texture quality degradation 1. The BC-250 ships with 24 compute units enabled, but the guide details how to unlock the full 40 compute units using specialized tools 1. For thermal management and power optimization, the minimum GPU frequency can be reduced to 350MHz to improve idle power consumption 1.
Software-side enhancements focus on GPU and CPU tuning for improved gaming performance. The GPU operates with a default frequency cap of 1500MHz, which can be dynamically controlled using cyan-skillfish-smu 1. CPU overclocking targets 4GHz, with the guide's author achieving 3.8GHz while implementing undervolting at 1300mV or below to maintain stability 1. Additional recommendations include disabling Steam's pre-cache shader downloads to prevent redundant downloads on each game launch 1 and increasing the shader cache maximum to 5GB 1.
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