RTX 5070 Laptop GPU (sm_120/Blackwell) - CUDA error: no kernel image Body:
Author: boudi78Created Mar 24, 2026Updated Mar 24, 2026
GPU: NVIDIA GeForce RTX 5070 Laptop GPU (sm_120, Blackwell) OS: Windows 11 Error: CUDA error: no kernel image is available for execution on the device
WhisperX/ctranslate2 is compiled for sm_70-sm_90 but RTX 5070 Laptop requires sm_120.
Please update ctranslate2 to support Blackwell architecture (sm_120).
Source: abus-aikorea/voice-pro