Hi @Thai5C65,
Sorry for the problem and thanks for highlighting this. Can you please share your device details , export settings and product versions(AME/AE), and if possible, media/project files here https://helpx.adobe.com/creative-cloud/help/share.html ? Do you see the same issue with all export formats ? I exported one HEVC timeline to H264 & HEVC Match source presets on a Windows system (Window11, 12th Gen i9, 16core 32GB RAM system with Intel iGPU and Nvidia RTX5000 card) with AME 23.6 version , and found Nvidia GPU to be fully utlilized.( I am yet to find RTX3090 in-house, but thought RTX5000 will also provide a fair idea.) Sharing the screenshots. Seems like different export presets are used in your workflow which are not fully utilizing the discrete GPUs. We would continue looking at it as per your feedback and share concrete details when we totally understand it. Thanks, Mayjain
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