Depth-Anything-V2: Optimized for Qualcomm Devices

Depth Anything is designed for estimating depth at each point in an image.

This is based on the implementation of Depth-Anything-V2 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 1.24.3	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 Depth-Anything-V2 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-V2 on GitHub for usage instructions.

Model Details

Model Type: Model_use_case.depth_estimation

Model Stats:

• Model checkpoint: DepthAnything_V2_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-V2	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	30.194 ms	5 - 534 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® X2 Elite	30.425 ms	49 - 49 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® X Elite	73.819 ms	48 - 48 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Gen 3 Mobile	48.977 ms	0 - 667 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8550 (Proxy)	72.369 ms	0 - 58 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS9075	90.33 ms	3 - 9 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Elite For Galaxy Mobile	35.95 ms	2 - 503 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	33.333 ms	3 - 459 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X2 Elite	36.349 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X Elite	92.27 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	66.376 ms	0 - 622 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8275 (Proxy)	205.467 ms	2 - 475 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	91.276 ms	3 - 6 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8775P	100.423 ms	1 - 497 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS9075	103.761 ms	3 - 9 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8450 (Proxy)	141.311 ms	3 - 536 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA7255P	205.467 ms	2 - 475 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8295P	132.831 ms	0 - 432 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite For Galaxy Mobile	50.833 ms	0 - 467 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite Gen 5 Mobile	89.552 ms	2 - 1900 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X2 Elite	94.877 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X Elite	154.944 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Gen 3 Mobile	127.19 ms	1 - 2173 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8275 (Proxy)	291.636 ms	2 - 1928 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8550 (Proxy)	168.943 ms	2 - 4 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA8775P	157.376 ms	2 - 1779 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS9075	159.671 ms	2 - 5 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA7255P	291.636 ms	2 - 1928 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite For Galaxy Mobile	103.043 ms	2 - 1911 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	30.323 ms	1 - 467 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	56.941 ms	1 - 614 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8275 (Proxy)	185.083 ms	1 - 469 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8550 (Proxy)	79.394 ms	1 - 12 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8775P	82.713 ms	1 - 436 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS9075	97.364 ms	0 - 58 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8450 (Proxy)	154.196 ms	0 - 593 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA7255P	185.083 ms	1 - 469 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8295P	106.525 ms	0 - 429 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite For Galaxy Mobile	41.489 ms	1 - 440 MB	NPU

License

• The license for the original implementation of Depth-Anything-V2 can be found here.

References

• Depth Anything V2
• 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.