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 2.45, ONNX Runtime 1.25.0	Download
ONNX	w8a16	Universal	QAIRT 2.45, ONNX Runtime 1.25.0	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® X2 Elite	19.15 ms	210 - 210 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® X Elite	49.057 ms	157 - 157 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Gen 3 Mobile	36.2 ms	5 - 468 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Gen 1 Mobile	85.794 ms	6 - 471 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8550 (Proxy)	47.28 ms	0 - 58 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8450	85.794 ms	6 - 471 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Elite Mobile	25.026 ms	2 - 366 MB	NPU
Depth-Anything-V2	ONNX	float	Snapdragon® 8 Elite Gen 5 Mobile	18.715 ms	3 - 366 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS9075	57.964 ms	5 - 50 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS8750	25.026 ms	2 - 366 MB	NPU
Depth-Anything-V2	ONNX	float	Qualcomm® QCS7181	49.057 ms	157 - 157 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® X2 Elite	12.324 ms	211 - 211 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® X Elite	28.567 ms	180 - 180 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® 8 Gen 3 Mobile	20.529 ms	3 - 643 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCS8550 (Proxy)	28.423 ms	0 - 34 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCS9075	31.794 ms	2 - 47 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® 8 Elite Gen 5 Mobile	12.465 ms	3 - 438 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® 8 Elite Mobile	15.503 ms	1 - 431 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCM6690	230.365 ms	3 - 599 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Snapdragon® 7 Gen 4 Mobile	35.654 ms	3 - 590 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCS7790	35.654 ms	3 - 590 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCS8750	15.503 ms	1 - 431 MB	NPU
Depth-Anything-V2	ONNX	w8a16	Qualcomm® QCS7181	28.567 ms	180 - 180 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X2 Elite	20.316 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® X Elite	51.381 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Gen 3 Mobile	38.805 ms	1 - 510 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Gen 1 Mobile	92.624 ms	3 - 487 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8275	142.382 ms	2 - 389 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8550 (Proxy)	51.016 ms	3 - 6 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8450	92.624 ms	3 - 487 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite Mobile	24.955 ms	0 - 385 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA8295P	82.724 ms	0 - 363 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Snapdragon® 8 Elite Gen 5 Mobile	19.706 ms	3 - 385 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® SA7255P	142.382 ms	2 - 389 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS9075	61.817 ms	5 - 11 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS8750	24.955 ms	0 - 385 MB	NPU
Depth-Anything-V2	QNN_DLC	float	Qualcomm® QCS7181	51.381 ms	3 - 3 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X2 Elite	70.848 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® X Elite	137.451 ms	2 - 2 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Gen 3 Mobile	114.004 ms	0 - 2293 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8275	260.521 ms	2 - 2003 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8550 (Proxy)	150.506 ms	2 - 5 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS9075	142.145 ms	2 - 5 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite Gen 5 Mobile	83.575 ms	2 - 2018 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Snapdragon® 8 Elite Mobile	93.425 ms	2 - 2019 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® SA7255P	260.521 ms	2 - 2003 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS8750	93.425 ms	2 - 2019 MB	NPU
Depth-Anything-V2	QNN_DLC	w8a16	Qualcomm® QCS7181	137.451 ms	2 - 2 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Gen 3 Mobile	38.949 ms	1 - 520 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Gen 1 Mobile	92.67 ms	1 - 489 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8275	142.361 ms	1 - 396 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8550 (Proxy)	51.04 ms	1 - 12 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8775P	359.088 ms	0 - 28 MB	GPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8650P	359.088 ms	0 - 28 MB	GPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8255P	359.088 ms	0 - 28 MB	GPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8450	92.67 ms	1 - 489 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite Mobile	24.737 ms	1 - 396 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA8295P	82.42 ms	1 - 370 MB	NPU
Depth-Anything-V2	TFLITE	float	Snapdragon® 8 Elite Gen 5 Mobile	19.688 ms	1 - 391 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® SA7255P	142.361 ms	1 - 396 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS9075	62.047 ms	1 - 57 MB	NPU
Depth-Anything-V2	TFLITE	float	Qualcomm® QCS8750	24.737 ms	1 - 396 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.