MobileNet-v2: Optimized for Qualcomm Devices
MobileNetV2 is a machine learning model that can classify images from the Imagenet dataset. It can also be used as a backbone in building more complex models for specific use cases.
This is based on the implementation of MobileNet-v2 found here. This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the Qualcomm® AI Hub Models library to export with custom configurations. More details on model performance across various devices, can be found here.
Qualcomm AI Hub Models uses Qualcomm AI Hub Workbench to compile, profile, and evaluate this model. Sign up to run these models on a hosted Qualcomm® device.
Getting Started
There are two ways to deploy this model on your device:
Option 1: Download Pre-Exported Models
Below are pre-exported model assets ready for deployment.
| Runtime | Precision | Chipset | SDK Versions | Download |
|---|---|---|---|---|
| ONNX | float | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | Download |
| ONNX | w8a16 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | Download |
| ONNX | w8a16_mixed_int16 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | Download |
| ONNX | w8a8 | Universal | QAIRT 2.42, ONNX Runtime 1.24.3 | Download |
| QNN_DLC | float | Universal | QAIRT 2.43 | Download |
| QNN_DLC | w8a16 | Universal | QAIRT 2.43 | Download |
| QNN_DLC | w8a16_mixed_int16 | Universal | QAIRT 2.43 | Download |
| QNN_DLC | w8a8 | Universal | QAIRT 2.43 | Download |
| TFLITE | float | Universal | QAIRT 2.43, TFLite 2.19.1 | Download |
| TFLITE | w8a8 | Universal | QAIRT 2.43, TFLite 2.19.1 | Download |
For more device-specific assets and performance metrics, visit MobileNet-v2 on Qualcomm® AI Hub.
Option 2: Export with Custom Configurations
Use the Qualcomm® AI Hub Models Python library to compile and export the model with your own:
- Custom weights (e.g., fine-tuned checkpoints)
- Custom input shapes
- Target device and runtime configurations
This option is ideal if you need to customize the model beyond the default configuration provided here.
See our repository for MobileNet-v2 on GitHub for usage instructions.
Model Details
Model Type: Model_use_case.image_classification
Model Stats:
- Model checkpoint: Imagenet
- Input resolution: 224x224
- Number of parameters: 3.49M
- Model size (float): 13.3 MB
- Model size (w8a16): 4.39 MB
Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit |
|---|---|---|---|---|---|---|
| MobileNet-v2 | ONNX | float | Snapdragon® 8 Elite Gen 5 Mobile | 0.278 ms | 0 - 34 MB | NPU |
| MobileNet-v2 | ONNX | float | Snapdragon® X2 Elite | 0.327 ms | 7 - 7 MB | NPU |
| MobileNet-v2 | ONNX | float | Snapdragon® X Elite | 0.765 ms | 7 - 7 MB | NPU |
| MobileNet-v2 | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 0.432 ms | 0 - 51 MB | NPU |
| MobileNet-v2 | ONNX | float | Qualcomm® QCS8550 (Proxy) | 0.625 ms | 1 - 2 MB | NPU |
| MobileNet-v2 | ONNX | float | Qualcomm® QCS9075 | 0.896 ms | 1 - 3 MB | NPU |
| MobileNet-v2 | ONNX | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.333 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.219 ms | 0 - 36 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® X2 Elite | 0.255 ms | 5 - 5 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® X Elite | 0.719 ms | 3 - 3 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.412 ms | 0 - 47 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Qualcomm® QCS6490 | 47.032 ms | 14 - 17 MB | CPU |
| MobileNet-v2 | ONNX | w8a16 | Qualcomm® QCS8550 (Proxy) | 0.576 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Qualcomm® QCS9075 | 0.772 ms | 0 - 3 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Qualcomm® QCM6690 | 18.328 ms | 15 - 22 MB | CPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.296 ms | 0 - 37 MB | NPU |
| MobileNet-v2 | ONNX | w8a16 | Snapdragon® 7 Gen 4 Mobile | 13.041 ms | 15 - 23 MB | CPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.257 ms | 0 - 37 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® X2 Elite | 0.307 ms | 6 - 6 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® X Elite | 0.788 ms | 4 - 4 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Gen 3 Mobile | 0.447 ms | 0 - 48 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Qualcomm® QCS6490 | 48.879 ms | 16 - 18 MB | CPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Qualcomm® QCS8550 (Proxy) | 0.627 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Qualcomm® QCS9075 | 0.816 ms | 0 - 3 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Qualcomm® QCM6690 | 18.154 ms | 15 - 22 MB | CPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.334 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | ONNX | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 13.161 ms | 15 - 23 MB | CPU |
| MobileNet-v2 | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.253 ms | 0 - 35 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Snapdragon® X2 Elite | 0.286 ms | 5 - 5 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Snapdragon® X Elite | 0.596 ms | 3 - 3 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.347 ms | 0 - 45 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.487 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Qualcomm® QCS9075 | 0.627 ms | 0 - 3 MB | NPU |
| MobileNet-v2 | ONNX | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.301 ms | 0 - 36 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 Mobile | 0.354 ms | 1 - 36 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Snapdragon® X2 Elite | 0.503 ms | 1 - 1 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Snapdragon® X Elite | 1.124 ms | 1 - 1 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 0.598 ms | 0 - 51 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® QCS8275 (Proxy) | 2.715 ms | 1 - 31 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® QCS8550 (Proxy) | 0.939 ms | 1 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® SA8775P | 1.27 ms | 1 - 33 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® QCS9075 | 1.132 ms | 1 - 3 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® QCS8450 (Proxy) | 1.719 ms | 0 - 55 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® SA7255P | 2.715 ms | 1 - 31 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Qualcomm® SA8295P | 1.51 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.46 ms | 0 - 31 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.293 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® X2 Elite | 0.433 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® X Elite | 0.978 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® 8 Gen 3 Mobile | 0.578 ms | 0 - 42 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCS6490 | 2.367 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCS8275 (Proxy) | 1.78 ms | 0 - 30 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCS8550 (Proxy) | 0.82 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® SA8775P | 1.034 ms | 0 - 30 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCS9075 | 1.01 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCM6690 | 3.392 ms | 0 - 142 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® QCS8450 (Proxy) | 0.986 ms | 0 - 43 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® SA7255P | 1.78 ms | 0 - 30 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Qualcomm® SA8295P | 1.281 ms | 0 - 27 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.384 ms | 0 - 33 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16 | Snapdragon® 7 Gen 4 Mobile | 0.857 ms | 0 - 141 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Elite Gen 5 Mobile | 0.326 ms | 0 - 33 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® X2 Elite | 0.484 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® X Elite | 1.013 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Gen 3 Mobile | 0.612 ms | 0 - 41 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCS8275 (Proxy) | 1.935 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCS8550 (Proxy) | 0.862 ms | 0 - 6 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA8775P | 1.079 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCS9075 | 1.034 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® QCM6690 | 4.781 ms | 0 - 142 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Qualcomm® SA7255P | 1.935 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 8 Elite For Galaxy Mobile | 0.415 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a16_mixed_int16 | Snapdragon® 7 Gen 4 Mobile | 0.984 ms | 0 - 142 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.184 ms | 0 - 31 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.284 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® X Elite | 0.586 ms | 0 - 0 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.31 ms | 0 - 41 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCS6490 | 1.335 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCS8275 (Proxy) | 1.027 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.443 ms | 0 - 1 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® SA8775P | 0.616 ms | 0 - 31 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCS9075 | 0.537 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCM6690 | 1.758 ms | 0 - 28 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.592 ms | 0 - 42 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® SA7255P | 1.027 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Qualcomm® SA8295P | 0.797 ms | 0 - 27 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.216 ms | 0 - 28 MB | NPU |
| MobileNet-v2 | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.47 ms | 0 - 28 MB | NPU |
| MobileNet-v2 | TFLITE | float | Snapdragon® 8 Elite Gen 5 Mobile | 0.348 ms | 0 - 39 MB | NPU |
| MobileNet-v2 | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 0.599 ms | 0 - 55 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® QCS8275 (Proxy) | 2.787 ms | 0 - 34 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® QCS8550 (Proxy) | 0.926 ms | 0 - 3 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® SA8775P | 1.273 ms | 0 - 37 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® QCS9075 | 1.132 ms | 0 - 10 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® QCS8450 (Proxy) | 1.737 ms | 0 - 56 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® SA7255P | 2.787 ms | 0 - 34 MB | NPU |
| MobileNet-v2 | TFLITE | float | Qualcomm® SA8295P | 1.535 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | TFLITE | float | Snapdragon® 8 Elite For Galaxy Mobile | 0.449 ms | 0 - 35 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 Mobile | 0.186 ms | 0 - 35 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.286 ms | 0 - 43 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCS6490 | 1.149 ms | 0 - 7 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCS8275 (Proxy) | 0.975 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCS8550 (Proxy) | 0.408 ms | 0 - 2 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® SA8775P | 0.62 ms | 0 - 33 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCS9075 | 0.535 ms | 0 - 6 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCM6690 | 1.65 ms | 0 - 30 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® QCS8450 (Proxy) | 0.546 ms | 0 - 47 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® SA7255P | 0.975 ms | 0 - 32 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Qualcomm® SA8295P | 0.832 ms | 0 - 29 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.214 ms | 0 - 31 MB | NPU |
| MobileNet-v2 | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 0.419 ms | 0 - 29 MB | NPU |
License
- The license for the original implementation of MobileNet-v2 can be found here.
References
Community
- Join our AI Hub Slack community to collaborate, post questions and learn more about on-device AI.
- For questions or feedback please reach out to us.
