EfficientNet-V2-s: Optimized for Qualcomm Devices

EfficientNetV2-s 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 EfficientNet-V2-s 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
QNN_DLC float Universal QAIRT 2.45 Download
QNN_DLC w8a16 Universal QAIRT 2.45 Download
TFLITE float Universal QAIRT 2.45 Download

For more device-specific assets and performance metrics, visit EfficientNet-V2-s 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 EfficientNet-V2-s on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.image_classification

Model Stats:

  • Input resolution: 384x384
  • Model checkpoint: Imagenet
  • Model size (float): 81.7 MB
  • Model size (w8a16): 27.2 MB
  • Number of parameters: 21.4M

Performance Summary

Model Runtime Precision Chipset Inference Time (ms) Peak Memory Range (MB) Primary Compute Unit
EfficientNet-V2-s ONNX float Snapdragon® X2 Elite 3.035 ms 2 - 2 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® X Elite 5.616 ms 46 - 46 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Gen 3 Mobile 4.056 ms 0 - 166 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Gen 1 Mobile 11.58 ms 1 - 198 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-8275 8.124 ms 2 - 7 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.344 ms 0 - 48 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® QCS8450 11.58 ms 1 - 198 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-9075 7.667 ms 1 - 6 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-X7181 5.616 ms 46 - 46 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ Q-8750 3.097 ms 0 - 201 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Elite Mobile 3.097 ms 0 - 201 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Elite Gen 5 Mobile 2.322 ms 0 - 205 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® X2 Elite 2.366 ms 2 - 2 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® X Elite 5.732 ms 24 - 24 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 3.64 ms 0 - 207 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 6.694 ms 1 - 216 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 20.053 ms 1 - 4 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ IQ-8275 5.127 ms 1 - 4 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.458 ms 0 - 30 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® QCS8450 6.694 ms 1 - 216 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 5.971 ms 1 - 4 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 5.732 ms 24 - 24 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 34.763 ms 1 - 272 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 6.285 ms 1 - 271 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.514 ms 0 - 163 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Elite Mobile 2.514 ms 0 - 163 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.021 ms 0 - 165 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 6.285 ms 1 - 271 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® X2 Elite 3.424 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® X Elite 6.343 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Gen 3 Mobile 4.339 ms 0 - 157 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Gen 1 Mobile 13.387 ms 0 - 187 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 8.205 ms 2 - 6 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 25.747 ms 2 - 75 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.796 ms 2 - 173 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8775P 8.238 ms 2 - 77 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8650P 8.238 ms 2 - 77 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8255P 8.238 ms 2 - 77 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® QCS8450 13.387 ms 0 - 187 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 7.922 ms 4 - 7 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 6.343 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ Q-8750 3.142 ms 0 - 78 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA7255P 25.747 ms 2 - 75 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8295P 13.013 ms 0 - 105 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Elite Mobile 3.142 ms 0 - 78 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 2.359 ms 2 - 85 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® X2 Elite 2.906 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® X Elite 6.806 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 4.217 ms 0 - 174 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 8.199 ms 1 - 185 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 21.542 ms 1 - 3 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 5.799 ms 1 - 4 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 12.06 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 6.247 ms 1 - 2 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8775P 6.721 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8650P 6.721 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8255P 6.721 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® QCS8450 8.199 ms 1 - 185 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 6.682 ms 1 - 3 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 6.806 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 42.008 ms 1 - 255 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 6.728 ms 1 - 253 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 2.808 ms 0 - 145 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA7255P 12.06 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8295P 8.334 ms 1 - 134 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 2.808 ms 0 - 145 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.227 ms 1 - 146 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 6.728 ms 1 - 253 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Gen 3 Mobile 4.329 ms 0 - 199 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Gen 1 Mobile 13.39 ms 0 - 228 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-8275 8.212 ms 0 - 52 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-8275 25.845 ms 0 - 116 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.739 ms 0 - 2 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8775P 8.241 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8650P 8.241 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8255P 8.241 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® QCS8450 13.39 ms 0 - 228 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-9075 7.934 ms 0 - 51 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ Q-8750 3.139 ms 0 - 122 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA7255P 25.845 ms 0 - 116 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8295P 13.035 ms 0 - 148 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Elite Mobile 3.139 ms 0 - 122 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 2.344 ms 0 - 120 MB NPU

License

  • The license for the original implementation of EfficientNet-V2-s can be found here.

References

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Paper for qualcomm/EfficientNet-V2-s