The following table shows performance metrics for various devices for each of the three model options for AutoML Vision Edge.
These values should be used for guidance purposes only and not guarantees of performance; your latency values may vary. Actual latency will depend on your target device and environment setup.
This list is also not meant to serve as an exhaustive list of devices supported.
| Device | Model option | Latency | Size | Accuracy |
|---|---|---|---|---|
| Google Pixel 1 | Lowest latency | 22 milliseconds | 557 Kb | Typically lower |
| General purpose | 65 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 105 milliseconds | 5.6 MB | Typically higher | |
| Google Pixel 2 XL | Lowest latency | 22 milliseconds | 557 Kb | Typically lower |
| General purpose | 65 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 94 milliseconds | 5.6 MB | Typically higher | |
| Samsung Galaxy S7 | Lowest latency | 22 milliseconds | 557 Kb | Typically lower |
| General purpose | 66 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 102 milliseconds | 5.6 MB | Typically higher | |
| Samsung Galaxy Note 3 | Lowest latency | 38 milliseconds | 557 Kb | Typically lower |
| General purpose | 103 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 148 milliseconds | 5.6 MB | Typically higher | |
| LG G6 | Lowest latency | 20 milliseconds | 557 Kb | Typically lower |
| General purpose | 62 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 93 milliseconds | 5.6 MB | Typically higher | |
| iPhone 8 + iOS11 | Lowest latency | 8 milliseconds | 557 Kb | Typically lower |
| General purpose | 23 milliseconds | 3.1 MB | Best tradeoff | |
| Higher accuracy | 34 milliseconds | 5.6 MB | Typically higher | |
| Edge TPU | Lowest latency | 2 milliseconds | 858 Kb | Typically lower |
| General purpose | 3 milliseconds | 3.7 MB | Best tradeoff | |
| Higher accuracy | 5 milliseconds | 6.8 MB | Typically higher |