# Performance dashboards for QCS5430

Performance dashboards for boot time, system benchmarks, memory map, and product
        segment KPIs are available for the Qualcomm Linux reference hardware.

## Boot time

Source: [https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html)

The boot time KPI measures the duration from device power-on until the initialization
        of the recorder service.

The following table lists the measured boot time on QCS5430:

| Use case | FP1 | FP2 |
| --- | --- | --- |
| Boot time (log-based) | 8.6 seconds | 7.857 seconds |

Note: A lower value is better.

For measurement procedure, see [Boot time measurement](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashbaord.html#_29-boot-time-measurement-procuedure).

## System benchmarks

Source: [https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html)

Geekbench, a utility for measuring CPU performance, provides the following CPU
        benchmark scores on QCS5430:

| Benchmark | Version | Benchmark score for FP1 | Benchmark score for FP2 |
| --- | --- | --- | --- |
| Geekbench ST | 6.1.0 | 956 | 985 |
| Geekbench MT | 6.1.0 | 2227 | 2887 |

For measurement procedure, see  [System benchmark measurement](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashbaord.html#_30-system-benchmark-measurement-procedure).

Note: A higher value is
                better.

## Memory map

Source: [https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html)

The table lists the memory consumption from each section such as non-Linux, kernel
        static, and applications. It also lists the total free memory available to the system after
        device bootup and during the use case such as 4k resolution encoding at 30 fps.

Note: The values mentioned in the
                following table are in MB.

Table : Memory map for QCS5430 FP1 and FP2

| Memory partitions | After boot | 4K@30 encode | 4K30720p30 encode |
| --- | --- | --- | --- |
| Total RAM | 6144 | 6144 | 6144 |
| Non-Linux | 628 | 628 | 628 |
| Kernel static | 150 | 150 | 150 |
| Applications + framework | 469 | 1124 | 1168 |
| Total free memory | 4896 | 4245 | 4198 |

For the measurement procedure, see [Memory map measurement](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashbaord.html#_31-memory-map-measurement-procedure).

Note: A higher value is better for
                free memory.

## Use case KPIs

Source: [https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashboard-qcs5430.html)

The tables list the measurement data for use cases, including camera latency and CPU
        utilization.

### Latency

The following table lists the camera latency measurement data for various QCS5430
                camera use cases:

| Use case | Latency definition | Latency in seconds (FP1) | Latency in seconds (FP2) |
| --- | --- | --- | --- |
| 4K first snapshot latency | First time after boot, time taken from capturing an image to<br>                                    creating a snapshot | 0.374 | 0.377 |
| 4K subsequent snapshot latency | Time taken from capturing an image to creating a snapshot<br>                                    (and subsequent snapshots) | 0.360 | 0.364 |
| 4K30 encoding first record latency | First time after boot, time taken from GStreamer Connect to<br>                                    the first video-encoded frame | 2.480 | 2.552 |
| 4K30 encoding subsequent record latency | Time taken from GStreamer Connect to the subsequent<br>                                    video-encoded frame | 0.312 | 0.322 |

Note: A lower value is
                    better.

For measurement procedure, see [Camera recording/snapshot latency measurement](https://docs.qualcomm.com/doc/80-70014-10/topic/46-performance-dashbaord.html#_32-camera-recording-snapshot-latency).

Last Published: Jul 12, 2024

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