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 3.04 ms 2 - 2 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® X Elite 5.624 ms 46 - 46 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Gen 3 Mobile 4.065 ms 0 - 165 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Gen 1 Mobile 11.81 ms 1 - 198 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-8275 8.125 ms 2 - 7 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.338 ms 0 - 245 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® QCS8450 11.81 ms 1 - 198 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-9075 8.402 ms 1 - 6 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ IQ-X7181 5.624 ms 46 - 46 MB NPU
EfficientNet-V2-s ONNX float Qualcomm® Dragonwing™ Q-8750 3.094 ms 0 - 201 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Elite Mobile 3.094 ms 0 - 201 MB NPU
EfficientNet-V2-s ONNX float Snapdragon® 8 Elite Gen 5 Mobile 2.319 ms 0 - 205 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® X2 Elite 3.682 ms 2 - 2 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® X Elite 5.713 ms 24 - 24 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Gen 3 Mobile 3.649 ms 0 - 207 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Gen 1 Mobile 6.71 ms 1 - 215 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ QCS6490 20.425 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) 5.459 ms 0 - 30 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® QCS8450 6.71 ms 1 - 215 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ IQ-9075 5.764 ms 1 - 4 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ IQ-X7181 5.713 ms 24 - 24 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-6690 38.658 ms 1 - 272 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-7790 6.553 ms 1 - 271 MB NPU
EfficientNet-V2-s ONNX w8a16 Qualcomm® Dragonwing™ Q-8750 2.512 ms 0 - 164 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Elite Mobile 2.512 ms 0 - 164 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.017 ms 0 - 166 MB NPU
EfficientNet-V2-s ONNX w8a16 Snapdragon® 7 Gen 4 Mobile 6.553 ms 1 - 271 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® X2 Elite 3.488 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® X Elite 6.329 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Gen 3 Mobile 4.343 ms 0 - 156 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Gen 1 Mobile 13.389 ms 2 - 190 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 8.21 ms 2 - 6 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-8275 25.736 ms 2 - 75 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.78 ms 2 - 157 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8775P 8.196 ms 2 - 76 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8650P 8.196 ms 2 - 76 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8255P 8.196 ms 2 - 76 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® QCS8450 13.389 ms 2 - 190 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-9075 7.913 ms 4 - 7 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ IQ-X7181 6.329 ms 2 - 2 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® Dragonwing™ Q-8750 3.136 ms 2 - 80 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA7255P 25.736 ms 2 - 75 MB NPU
EfficientNet-V2-s QNN_DLC float Qualcomm® SA8295P 12.983 ms 2 - 106 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Elite Mobile 3.136 ms 2 - 80 MB NPU
EfficientNet-V2-s QNN_DLC float Snapdragon® 8 Elite Gen 5 Mobile 2.363 ms 2 - 85 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® X2 Elite 2.874 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® X Elite 6.802 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Gen 3 Mobile 4.214 ms 0 - 177 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Gen 1 Mobile 8.171 ms 1 - 187 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS6490 21.491 ms 1 - 3 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 5.8 ms 1 - 4 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-8275 12.095 ms 1 - 134 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ QCS8550 (Proxy) 6.252 ms 1 - 3 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8775P 6.735 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8650P 6.735 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8255P 6.735 ms 1 - 136 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® QCS8450 8.171 ms 1 - 187 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-9075 7.367 ms 0 - 3 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ IQ-X7181 6.802 ms 1 - 1 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-6690 42.732 ms 1 - 255 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-7790 7.245 ms 1 - 254 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® Dragonwing™ Q-8750 2.801 ms 0 - 144 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA7255P 12.095 ms 1 - 134 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Qualcomm® SA8295P 8.356 ms 1 - 134 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Elite Mobile 2.801 ms 0 - 144 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 8 Elite Gen 5 Mobile 2.245 ms 1 - 145 MB NPU
EfficientNet-V2-s QNN_DLC w8a16 Snapdragon® 7 Gen 4 Mobile 7.245 ms 1 - 254 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Gen 3 Mobile 4.327 ms 0 - 199 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Gen 1 Mobile 13.532 ms 0 - 229 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-8275 8.204 ms 0 - 52 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-8275 25.837 ms 0 - 116 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ QCS8550 (Proxy) 5.738 ms 0 - 2 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8775P 8.238 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8650P 8.238 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8255P 8.238 ms 0 - 118 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® QCS8450 13.532 ms 0 - 229 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ IQ-9075 7.938 ms 0 - 51 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® Dragonwing™ Q-8750 3.134 ms 0 - 123 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA7255P 25.837 ms 0 - 116 MB NPU
EfficientNet-V2-s TFLITE float Qualcomm® SA8295P 13.011 ms 0 - 149 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Elite Mobile 3.134 ms 0 - 123 MB NPU
EfficientNet-V2-s TFLITE float Snapdragon® 8 Elite Gen 5 Mobile 2.339 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