Depth-Anything-V3: Optimized for Qualcomm Devices

Depth Anything 3 (DA3), a model that predicts spatially consistent geometry from arbitrary visual inputs, with or without known camera poses.

This is based on the implementation of Depth-Anything-V3 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
QNN_DLC	float	Universal	QAIRT 2.45	Download
TFLITE	float	Universal	QAIRT 2.45	Download

For more device-specific assets and performance metrics, visit Depth-Anything-V3 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 Depth-Anything-V3 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.depth_estimation

Model Stats:

• Model checkpoint: da3-small
• Input resolution: 518x518
• Number of parameters: 24.7M
• Model size (float): 94.3 MB

Performance Summary

Model	Runtime	Precision	Chipset	Inference Time (ms)	Peak Memory Range (MB)	Primary Compute Unit
Depth-Anything-V3	ONNX	float	Snapdragon® X2 Elite	28.173 ms	5 - 5 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® X Elite	70.35 ms	70 - 70 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Gen 3 Mobile	55.259 ms	0 - 651 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Gen 1 Mobile	129.086 ms	6 - 665 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	68.897 ms	0 - 79 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® QCS8450	129.086 ms	6 - 665 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® Dragonwing™ IQ-9075	76.979 ms	3 - 9 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® Dragonwing™ IQ-X7181	70.35 ms	70 - 70 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® Dragonwing™ Q-8750	36.794 ms	2 - 500 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Elite Mobile	36.794 ms	2 - 500 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	28.349 ms	2 - 522 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® X2 Elite	35.227 ms	3 - 3 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® X Elite	78.994 ms	3 - 3 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	60.959 ms	1 - 646 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	150.255 ms	3 - 678 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8275	186.755 ms	1 - 492 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	78.674 ms	3 - 636 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8775P	85.403 ms	1 - 491 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8650P	85.403 ms	1 - 491 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8255P	85.403 ms	1 - 491 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® QCS8450	150.255 ms	3 - 678 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-9075	86.001 ms	3 - 9 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® Dragonwing™ IQ-X7181	78.994 ms	3 - 3 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® Dragonwing™ Q-8750	43.287 ms	2 - 502 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA7255P	186.755 ms	1 - 492 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8295P	118.827 ms	0 - 505 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Elite Mobile	43.287 ms	2 - 502 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	33.326 ms	3 - 521 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	54.196 ms	1 - 596 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	119.041 ms	2 - 612 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® Dragonwing™ QCS8275	180.621 ms	1 - 467 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® Dragonwing™ QCS8550 (Proxy)	74.406 ms	0 - 613 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8775P	81.119 ms	1 - 467 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8650P	81.119 ms	1 - 467 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8255P	81.119 ms	1 - 467 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® QCS8450	119.041 ms	2 - 612 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® Dragonwing™ IQ-9075	81.12 ms	1 - 80 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® Dragonwing™ Q-8750	39.193 ms	1 - 475 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA7255P	180.621 ms	1 - 467 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8295P	103.405 ms	1 - 466 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Elite Mobile	39.193 ms	1 - 475 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	30.804 ms	1 - 488 MB	NPU

License

• The license for the original implementation of Depth-Anything-V3 can be found here.

References

• Depth Anything 3: Recovering the visual space from any views
• Source Model Implementation

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.