BDO Optimizer vs FrameCoach

BDO Optimizer is a free, open-source desktop app for Black Desert Online players who want hardware-aware CPU-affinity recommendations and local frame-rate and frame-pacing checks. It reports CPU topology, cache levels, RAM, GPU and driver details, and local storage. Recommendations can use published guide masks or detected topology, including P-cores for Intel hybrid CPUs, V-Cache CCDs for X3D CPUs, and one CCD for multi-CCD CPUs.

Saved benchmark runs retain raw frame times and calculate average FPS, P1 low, and time-weighted low metrics locally. On Windows with NVIDIA graphics, it can merge-import selected game driver-profile settings and restore the prior profile; Radeon users get manual Adrenalin instructions. It can change specified Black Desert configuration files with backups and one-click restoration. Benchmark sessions remain local and are not uploaded. Hardware inspection works on Windows and Linux and is partial on macOS, but applying and measuring BDO affinity is Windows-only. The BDO workflow needs 64-bit Windows, an installed game copy, bundled PresentMon, and administrator permission for benchmarking. Windows x64 releases are unsigned ZIP files and may trigger SmartScreen.

FrameCoach is a free game-graphics optimizer available on the web and Windows. It recommends settings from a user’s GPU, CPU, game, and target frame rate, then estimates how each setting may affect FPS. Users can edit the recommendations and watch the estimate change live. The web optimizer covers more than 160 GPUs, 250 CPUs, and 180 games, including Steam Deck, and supports NVIDIA, AMD, Intel, and handheld hardware. Its FPS figures come from a generalized model rather than live benchmarks, so scenes, drivers, and game versions can change the result. The free Windows app scans hardware, works offline, and offers recommendations for more than 180 games. Its beta can apply settings to supported Unreal Engine games while closed, backing up configuration and offering one-click undo. Windows 10/11, 64-bit, and no account are required. The maker says desktop hardware stays on the PC and nothing is uploaded.