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Inception-v4

Image Classification
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Inception-v4
File size: 13,455 Bytes
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---
library_name: pytorch
license: apache-2.0
tags:
- backbone
- android
pipeline_tag: image-classification

---

![](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/web-assets/model_demo.png)

# Inception-v4: Optimized for Qualcomm Devices

InceptionNetV4 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 Inception-v4 found [here](https://huggingface.co/timm/inception_v4.tf_in1k).
This repository contains pre-exported model files optimized for Qualcomm® devices. You can use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/inception_v4) library to export with custom configurations. More details on model performance across various devices, can be found [here](#performance-summary).

Qualcomm AI Hub Models uses [Qualcomm AI Hub Workbench](https://workbench.aihub.qualcomm.com) to compile, profile, and evaluate this model. [Sign up](https://myaccount.qualcomm.com/signup) 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 2.50, ONNX Runtime 1.30.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-onnx-float.zip)
| ONNX | w8a8 | Universal | QAIRT 2.50, ONNX Runtime 1.30.0 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-onnx-w8a8.zip)
| QNN_DLC | float | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-qnn_dlc-float.zip)
| QNN_DLC | w8a8 | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-qnn_dlc-w8a8.zip)
| TFLITE | float | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-tflite-float.zip)
| TFLITE | w8a8 | Universal | QAIRT 2.50 | [Download](https://qaihub-public-assets.s3.us-west-2.amazonaws.com/qai-hub-models/models/inception_v4/releases/v0.64.0/inception_v4-tflite-w8a8.zip)

For more device-specific assets and performance metrics, visit **[Inception-v4 on Qualcomm® AI Hub](https://aihub.qualcomm.com/models/inception_v4)**.


### Option 2: Export with Custom Configurations

Use the [Qualcomm® AI Hub Models](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/inception_v4) 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 [Inception-v4 on GitHub](https://github.com/qualcomm/ai-hub-models/blob/v0.64.0/src/qai_hub_models/models/inception_v4) for usage instructions.

## Model Details

**Model Type:** Model_use_case.image_classification

**Model Stats:**
- Input resolution: 299x299
- Model checkpoint: Imagenet
- Model size (float): 163 MB
- Model size (w8a8): 41.6 MB
- Number of parameters: 42.6M

## Performance Summary
| Model | Runtime | Precision | Chipset | Inference Time (ms) | Peak Memory Range (MB) | Primary Compute Unit
|---|---|---|---|---|---|---
| Inception-v4 | ONNX | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 1.925 ms | 0 - 57 MB | NPU
| Inception-v4 | ONNX | float | Snapdragon® 8 Elite For Galaxy Mobile | 2.352 ms | 0 - 55 MB | NPU
| Inception-v4 | ONNX | float | Snapdragon® X2 Elite | 2.105 ms | 1 - 1 MB | NPU
| Inception-v4 | ONNX | float | Snapdragon® X Elite | 3.983 ms | 82 - 82 MB | NPU
| Inception-v4 | ONNX | float | Snapdragon® 8 Gen 3 Mobile | 2.963 ms | 0 - 103 MB | NPU
| Inception-v4 | ONNX | float | Snapdragon® 8 Gen 1 Mobile | 6.778 ms | 1 - 109 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® Dragonwing™ IQ-8275 | 8.118 ms | 1 - 6 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 3.994 ms | 0 - 97 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® QCS8450 | 6.778 ms | 1 - 109 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® Dragonwing™ IQ-9075 | 7.017 ms | 1 - 5 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® Dragonwing™ IQ-X7181 | 3.983 ms | 82 - 82 MB | NPU
| Inception-v4 | ONNX | float | Qualcomm® Dragonwing™ Q-8750 | 2.352 ms | 0 - 55 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.7 ms | 0 - 98 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.846 ms | 0 - 95 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® X2 Elite | 0.672 ms | 1 - 1 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® X Elite | 1.296 ms | 42 - 42 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.946 ms | 0 - 139 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.718 ms | 0 - 142 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 6.073 ms | 0 - 4 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 1.518 ms | 0 - 5 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.348 ms | 0 - 50 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® QCS8450 | 1.718 ms | 0 - 142 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 1.461 ms | 0 - 4 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 1.296 ms | 42 - 42 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 21.949 ms | 0 - 211 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 2.321 ms | 0 - 101 MB | NPU
| Inception-v4 | ONNX | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.846 ms | 0 - 95 MB | NPU
| Inception-v4 | ONNX | w8a8 | Snapdragon® 7 Gen 4 Mobile | 2.321 ms | 0 - 101 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 1.837 ms | 1 - 50 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® 8 Elite For Galaxy Mobile | 2.276 ms | 1 - 48 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® X2 Elite | 2.251 ms | 1 - 1 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® X Elite | 3.961 ms | 1 - 1 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® 8 Gen 3 Mobile | 2.822 ms | 0 - 99 MB | NPU
| Inception-v4 | QNN_DLC | float | Snapdragon® 8 Gen 1 Mobile | 6.589 ms | 1 - 102 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-8275 | 7.851 ms | 1 - 5 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 3.797 ms | 1 - 178 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® SA8775P | 7.046 ms | 1 - 49 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® SA8650P | 7.046 ms | 1 - 49 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® SA8255P | 7.046 ms | 1 - 49 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® QCS8450 | 6.589 ms | 1 - 102 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-9075 | 6.794 ms | 1 - 4 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® Dragonwing™ IQ-X7181 | 3.961 ms | 1 - 1 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® Dragonwing™ Q-8750 | 2.276 ms | 1 - 48 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® SA7255P | 27.206 ms | 1 - 47 MB | NPU
| Inception-v4 | QNN_DLC | float | Qualcomm® SA8295P | 7.587 ms | 0 - 49 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.687 ms | 0 - 84 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.843 ms | 0 - 84 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® X2 Elite | 0.862 ms | 0 - 0 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® X Elite | 1.432 ms | 0 - 0 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.945 ms | 0 - 117 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.706 ms | 0 - 122 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 6.023 ms | 2 - 5 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 1.482 ms | 0 - 3 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.312 ms | 0 - 2 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® SA8775P | 1.565 ms | 0 - 86 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® SA8650P | 1.565 ms | 0 - 86 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® SA8255P | 1.565 ms | 0 - 86 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® QCS8450 | 1.706 ms | 0 - 122 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 1.408 ms | 0 - 3 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ IQ-X7181 | 1.432 ms | 0 - 0 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 24.594 ms | 0 - 200 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 2.289 ms | 0 - 89 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.843 ms | 0 - 84 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® SA7255P | 4.407 ms | 0 - 83 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Qualcomm® SA8295P | 2.472 ms | 0 - 81 MB | NPU
| Inception-v4 | QNN_DLC | w8a8 | Snapdragon® 7 Gen 4 Mobile | 2.289 ms | 0 - 89 MB | NPU
| Inception-v4 | TFLITE | float | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 1.836 ms | 0 - 111 MB | NPU
| Inception-v4 | TFLITE | float | Snapdragon® 8 Elite For Galaxy Mobile | 2.281 ms | 0 - 112 MB | NPU
| Inception-v4 | TFLITE | float | Snapdragon® 8 Gen 3 Mobile | 2.837 ms | 0 - 210 MB | NPU
| Inception-v4 | TFLITE | float | Snapdragon® 8 Gen 1 Mobile | 6.586 ms | 0 - 211 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® Dragonwing™ IQ-8275 | 7.846 ms | 0 - 86 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 3.809 ms | 0 - 2 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® SA8775P | 7.087 ms | 0 - 111 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® SA8650P | 7.087 ms | 0 - 111 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® SA8255P | 7.087 ms | 0 - 111 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® QCS8450 | 6.586 ms | 0 - 211 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® Dragonwing™ IQ-9075 | 6.812 ms | 0 - 85 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® Dragonwing™ Q-8750 | 2.281 ms | 0 - 112 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® SA7255P | 27.23 ms | 0 - 110 MB | NPU
| Inception-v4 | TFLITE | float | Qualcomm® SA8295P | 7.593 ms | 0 - 106 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Snapdragon® 8 Elite Gen 5 For Galaxy Mobile | 0.696 ms | 0 - 81 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Snapdragon® 8 Elite For Galaxy Mobile | 0.842 ms | 0 - 79 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Snapdragon® 8 Gen 3 Mobile | 0.948 ms | 0 - 115 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Snapdragon® 8 Gen 1 Mobile | 1.68 ms | 0 - 123 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS6490 | 5.807 ms | 0 - 44 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-8275 | 1.489 ms | 0 - 45 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ QCS8550 (Proxy) | 1.289 ms | 0 - 3 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® SA8775P | 1.577 ms | 0 - 82 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® SA8650P | 1.577 ms | 0 - 82 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® SA8255P | 1.577 ms | 0 - 82 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® QCS8450 | 1.68 ms | 0 - 123 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ IQ-9075 | 1.43 ms | 0 - 44 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-6690 | 25.183 ms | 0 - 198 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-7790 | 2.293 ms | 0 - 86 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® Dragonwing™ Q-8750 | 0.842 ms | 0 - 79 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® SA7255P | 4.425 ms | 0 - 80 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Qualcomm® SA8295P | 2.447 ms | 0 - 77 MB | NPU
| Inception-v4 | TFLITE | w8a8 | Snapdragon® 7 Gen 4 Mobile | 2.293 ms | 0 - 86 MB | NPU

## License
* The license for the original implementation of Inception-v4 can be found
  [here](https://github.com/huggingface/pytorch-image-models/tree/main?tab=Apache-2.0-1-ov-file).

## References
* [Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning](https://arxiv.org/abs/1602.07261)
* [Source Model Implementation](https://huggingface.co/timm/inception_v4.tf_in1k)

## Community
* Join [our AI Hub Slack community](https://aihub.qualcomm.com/community/slack) to collaborate, post questions and learn more about on-device AI.
* For questions or feedback please [reach out to us](mailto:ai-hub-support@qti.qualcomm.com).