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ConvNext-Tiny

Image Classification
PyTorch
bu_auto
android
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ConvNext-Tiny: Optimized for Qualcomm Devices

ConvNextTiny 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 ConvNext-Tiny 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 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a16 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
ONNX w8a8 Universal QAIRT 2.45, ONNX Runtime 1.27.1 Download
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a16 Universal QAIRT 2.45 Download
QNN_DLC w8a8 Universal QAIRT 2.45 Download
TFLITE float Universal QAIRT 2.45 Download
TFLITE w8a8 Universal QAIRT 2.45 Download

For more device-specific assets and performance metrics, visit ConvNext-Tiny 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 ConvNext-Tiny on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.image_classification

Model Stats:

  • Input resolution: 224x224
  • Model checkpoint: Imagenet
  • Model size (float): 109 MB
  • Model size (w8a16): 28.9 MB
  • Number of parameters: 28.6M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
ConvNext-Tiny ONNX float Snapdragon® X2 Elite 1.339 ms 2 - 2 MB NPU
ConvNext-Tiny ONNX float Snapdragon® X Elite 2.685 ms 57 - 57 MB NPU
ConvNext-Tiny ONNX float Snapdragon® 8 Gen 3 Mobile 2.02 ms 0 - 129 MB NPU
ConvNext-Tiny ONNX float Snapdragon® 8 Gen 1 Mobile 9.022 ms 1 - 131 MB NPU
ConvNext-Tiny ONNX float Qualcomm® Dragonwing™ IQ-8275 4.285 ms 0 - 4 MB NPU
ConvNext-Tiny ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 2.717 ms 0 - 76 MB NPU
ConvNext-Tiny ONNX float Qualcomm® QCS8450 9.022 ms 1 - 131 MB NPU
ConvNext-Tiny ONNX float Qualcomm® Dragonwing™ IQ-9075 3.857 ms 1 - 4 MB NPU
ConvNext-Tiny ONNX float Qualcomm® Dragonwing™ IQ-X7181 2.685 ms 57 - 57 MB NPU
ConvNext-Tiny ONNX float Qualcomm® Dragonwing™ Q-8750 1.551 ms 0 - 76 MB NPU
ConvNext-Tiny ONNX float Snapdragon® 8 Elite Mobile 1.551 ms 0 - 76 MB NPU
ConvNext-Tiny ONNX float Snapdragon® 8 Elite Gen 5 Mobile 1.285 ms 0 - 77 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® X2 Elite 1.034 ms 1 - 1 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® X Elite 2.216 ms 30 - 30 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 1.522 ms 0 - 133 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 3.358 ms 0 - 131 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 9.819 ms 0 - 3 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 2.196 ms 0 - 4 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 2.163 ms 0 - 35 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® QCS8450 3.358 ms 0 - 131 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 2.373 ms 0 - 3 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 2.216 ms 30 - 30 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 20.614 ms 0 - 239 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 2.586 ms 0 - 117 MB NPU
ConvNext-Tiny ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 1.141 ms 0 - 107 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® 8 Elite Mobile 1.141 ms 0 - 107 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 0.94 ms 0 - 108 MB NPU
ConvNext-Tiny ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 2.586 ms 0 - 117 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® X2 Elite 0.629 ms 1 - 1 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® X Elite 1.375 ms 30 - 30 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® 8 Gen 3 Mobile 0.975 ms 0 - 115 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® 8 Gen 1 Mobile 2.176 ms 0 - 116 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ QCS6490 5.895 ms 0 - 3 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ IQ-8275 1.402 ms 0 - 4 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.386 ms 0 - 35 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® QCS8450 2.176 ms 0 - 116 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ IQ-9075 1.509 ms 0 - 3 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.375 ms 30 - 30 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ Q-6690 10.603 ms 0 - 87 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ Q-7790 1.739 ms 0 - 80 MB NPU
ConvNext-Tiny ONNX w8a8 Qualcomm® Dragonwing™ Q-8750 0.78 ms 0 - 80 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® 8 Elite Mobile 0.78 ms 0 - 80 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.718 ms 0 - 87 MB NPU
ConvNext-Tiny ONNX w8a8 Snapdragon® 7 Gen 4 Mobile 1.739 ms 0 - 80 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® X2 Elite 1.919 ms 1 - 1 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® X Elite 3.664 ms 1 - 1 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® 8 Gen 3 Mobile 2.493 ms 0 - 128 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® 8 Gen 1 Mobile 9.498 ms 0 - 129 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 4.8 ms 1 - 4 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.425 ms 1 - 2 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® SA8775P 4.769 ms 1 - 78 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® SA8650P 4.769 ms 1 - 78 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® SA8255P 4.769 ms 1 - 78 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® QCS8450 9.498 ms 0 - 129 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 4.583 ms 1 - 3 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 3.664 ms 1 - 1 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® Dragonwing™ Q-8750 1.914 ms 1 - 77 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® SA7255P 14.82 ms 1 - 76 MB NPU
ConvNext-Tiny QNN_DLC float Qualcomm® SA8295P 8.758 ms 1 - 78 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® 8 Elite Mobile 1.914 ms 1 - 77 MB NPU
ConvNext-Tiny QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 1.577 ms 1 - 79 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® X2 Elite 1.607 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® X Elite 3.381 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 2.171 ms 0 - 124 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 4.264 ms 0 - 122 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 11.701 ms 0 - 2 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 3.013 ms 0 - 3 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 3.114 ms 0 - 2 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® SA8775P 3.508 ms 0 - 99 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® SA8650P 3.508 ms 0 - 99 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® SA8255P 3.508 ms 0 - 99 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® QCS8450 4.264 ms 0 - 122 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 3.33 ms 2 - 4 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 3.381 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 22.77 ms 0 - 251 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 3.417 ms 0 - 111 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 1.588 ms 0 - 102 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® SA7255P 6.848 ms 0 - 98 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Qualcomm® SA8295P 4.711 ms 0 - 94 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 1.588 ms 0 - 102 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 1.296 ms 0 - 101 MB NPU
ConvNext-Tiny QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 3.417 ms 0 - 111 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® X2 Elite 0.956 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® X Elite 1.93 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® 8 Gen 3 Mobile 1.25 ms 0 - 103 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® 8 Gen 1 Mobile 2.57 ms 0 - 105 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS6490 6.652 ms 2 - 4 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-8275 1.734 ms 0 - 3 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.791 ms 0 - 2 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® SA8775P 2.066 ms 0 - 71 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® SA8650P 2.066 ms 0 - 71 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® SA8255P 2.066 ms 0 - 71 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® QCS8450 2.57 ms 0 - 105 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-9075 1.905 ms 2 - 4 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ IQ-X7181 1.93 ms 0 - 0 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-6690 12.092 ms 0 - 91 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-7790 2.135 ms 0 - 73 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® Dragonwing™ Q-8750 0.961 ms 0 - 72 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® SA7255P 3.811 ms 0 - 70 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Qualcomm® SA8295P 3.015 ms 0 - 67 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® 8 Elite Mobile 0.961 ms 0 - 72 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.844 ms 0 - 79 MB NPU
ConvNext-Tiny QNN_DLC w8a8 Snapdragon® 7 Gen 4 Mobile 2.135 ms 0 - 73 MB NPU
ConvNext-Tiny TFLITE float Snapdragon® 8 Gen 3 Mobile 2.132 ms 0 - 127 MB NPU
ConvNext-Tiny TFLITE float Snapdragon® 8 Gen 1 Mobile 8.871 ms 0 - 124 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® Dragonwing™ IQ-8275 4.279 ms 0 - 60 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 2.824 ms 0 - 3 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® SA8775P 4.288 ms 0 - 75 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® SA8650P 4.288 ms 0 - 75 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® SA8255P 4.288 ms 0 - 75 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® QCS8450 8.871 ms 0 - 124 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® Dragonwing™ IQ-9075 4.041 ms 0 - 59 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® Dragonwing™ Q-8750 1.588 ms 0 - 76 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® SA7255P 14.013 ms 0 - 73 MB NPU
ConvNext-Tiny TFLITE float Qualcomm® SA8295P 7.839 ms 0 - 72 MB NPU
ConvNext-Tiny TFLITE float Snapdragon® 8 Elite Mobile 1.588 ms 0 - 76 MB NPU
ConvNext-Tiny TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 1.336 ms 0 - 75 MB NPU
ConvNext-Tiny TFLITE w8a8 Snapdragon® 8 Gen 3 Mobile 1.203 ms 0 - 111 MB NPU
ConvNext-Tiny TFLITE w8a8 Snapdragon® 8 Gen 1 Mobile 2.657 ms 0 - 111 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ QCS6490 32.548 ms 3 - 56 MB CPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ IQ-8275 1.687 ms 0 - 32 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ QCS8550 (Proxy) 1.735 ms 0 - 3 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® SA8775P 2.01 ms 0 - 77 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® SA8650P 2.01 ms 0 - 77 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® SA8255P 2.01 ms 0 - 77 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® QCS8450 2.657 ms 0 - 111 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ IQ-9075 1.855 ms 0 - 31 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ Q-6690 27.154 ms 4 - 47 MB CPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ Q-7790 12.143 ms 4 - 46 MB CPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® Dragonwing™ Q-8750 0.902 ms 0 - 71 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® SA7255P 3.766 ms 0 - 74 MB NPU
ConvNext-Tiny TFLITE w8a8 Qualcomm® SA8295P 2.958 ms 0 - 70 MB NPU
ConvNext-Tiny TFLITE w8a8 Snapdragon® 8 Elite Mobile 0.902 ms 0 - 71 MB NPU
ConvNext-Tiny TFLITE w8a8 Snapdragon® 8 Elite Gen 5 Mobile 0.783 ms 0 - 82 MB NPU
ConvNext-Tiny TFLITE w8a8 Snapdragon® 7 Gen 4 Mobile 12.143 ms 4 - 46 MB CPU

License

  • The license for the original implementation of ConvNext-Tiny can be found here.

References

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Paper for qualcomm/ConvNext-Tiny