# Qualcomm Neural Processing Engine Source: [https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe.html](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe.html) Qualcomm Neural Processing Engine (also known as Snapdragon Neural Processing Engine or SNPE) is an all-in-one SDK to port ML models to run on Qualcomm hardware accelerators. SNPE offers tools to convert and quantize models trained in PyTorch and TensorFlow and offers a runtime to execute these models on CPU, GPU, and HTP. Learn more about SNPE SDK [here](https://docs.qualcomm.com/bundle/publicresource/topics/80-63442-2/). snpe Sheet.51 Sheet.1 Backend libraries Backend libraries Sheet.3 Sheet.4 Sheet.5 Qualcomm® AI Engine Direct API Qualcomm® AI Engine Direct API Sheet.6 Kernels Kernels Sheet.7 OpenCL OpenCL Sheet.8 Sheet.9 Sheet.10 Qualcomm® AI Engine Direct API Qualcomm® AI Engine Direct API Sheet.11 QML QML Sheet.12 Neon Neon Sheet.13 Sheet.14 Sheet.15 Qualcomm® AI Engine Direct API Qualcomm® AI Engine Direct API Sheet.16 HTP core HTP core Sheet.17 HMX/HVX HMX/HVX Sheet.18 Hardware IP cores Hardware IP cores Sheet.19 NPU (DSP/HMX/HTP) NPU (DSP/HMX/HTP) Sheet.20 GPU GPU Sheet.21 CPU CPU Sheet.22 Qualcomm® Neural Processing Engine SDK Qualcomm® Neural Processing Engine SDK Sheet.27 TensorFlow TensorFlow Sheet.28 TFLite TFLite Sheet.29 ONNX ONNX Sheet.30 PyTorch PyTorch Sheet.31 .pb .pb Sheet.32 .tflite .tflite Sheet.33 .onnx .onnx Sheet.34 .ts .ts Sheet.35 Sheet.36 Sheet.37 Sheet.38 Sheet.39 Sheet.40 Sheet.46 Sheet.47 QTI QTI Sheet.48 Hardware Hardware Sheet.49 OSS OSS Sheet.2 Setup [Download SDK](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe-download.html) [Setup SNPE](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe-setup.html) Customize [Convert Model](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe-port-model.html#concept_m3t_n2t_pbc__snpe-model-conversion) [Quantize Model](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe-port-model.html#concept_m3t_n2t_pbc__snpe-model-quantization) Run Inference [Execute Model](https://docs.qualcomm.com/doc/80-70015-15B/topic/snpe-run-model.html) API Reference [C/C++](https://docs.qualcomm.com/bundle/publicresource/topics/80-63442-2/api.html) Last Published: Jan 21, 2026 [Previous Topic TFLite](https://docs.qualcomm.com/bundle/publicresource/80-70015-15B/topics/tflite.md) [Next Topic Install Qualcomm Neural Processing Engine SDK](https://docs.qualcomm.com/bundle/publicresource/80-70015-15B/topics/snpe-download.md)