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 2.42, ONNX Runtime 1.24.1	Download
QNN_DLC	float	Universal	QAIRT 2.43	Download
TFLITE	float	Universal	QAIRT 2.43, TFLite 2.17.0	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® X Elite	75.248 ms	70 - 70 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Gen 3 Mobile	58.528 ms	0 - 735 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® QCS8550 (Proxy)	73.879 ms	0 - 82 MB	NPU
Depth-Anything-V3	ONNX	float	Qualcomm® QCS9075	104.306 ms	3 - 9 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	39.515 ms	2 - 561 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	34.254 ms	5 - 602 MB	NPU
Depth-Anything-V3	ONNX	float	Snapdragon® X2 Elite	35.133 ms	71 - 71 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® X Elite	78.177 ms	3 - 3 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	55.398 ms	3 - 754 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® QCS8275 (Proxy)	177.886 ms	1 - 562 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	76.082 ms	3 - 548 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8775P	82.293 ms	1 - 570 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® QCS9075	108.321 ms	3 - 9 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® QCS8450 (Proxy)	135.861 ms	1 - 770 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA7255P	177.886 ms	1 - 562 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Qualcomm® SA8295P	121.032 ms	0 - 568 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	40.431 ms	3 - 583 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	35.181 ms	3 - 599 MB	NPU
Depth-Anything-V3	QNN_DLC	float	Snapdragon® X2 Elite	36.042 ms	3 - 3 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	48.091 ms	0 - 688 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® QCS8275 (Proxy)	164.894 ms	1 - 531 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® QCS8550 (Proxy)	67.267 ms	1 - 12 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8775P	74.054 ms	0 - 530 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® QCS9075	86.302 ms	0 - 81 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® QCS8450 (Proxy)	103.967 ms	2 - 697 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA7255P	164.894 ms	1 - 531 MB	NPU
Depth-Anything-V3	TFLITE	float	Qualcomm® SA8295P	98.083 ms	1 - 522 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	34.583 ms	0 - 549 MB	NPU
Depth-Anything-V3	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	30.296 ms	1 - 550 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.