Performance Specifications
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This section describes only the performance specifications of the Ascend AI Processor of each product, which may differ based on the memory and CPU configurations of the respective product. For details about the product performance specifications, see the official descriptions at the Ascend community.
This section takes a single Ascend AI Processor as an example to describe the performance specifications in basic scenarios, as shown in the table below. The performance at other resolutions can be estimated in the same way.
In the following table, one channel corresponds to one thread, 720p indicates a resolution of 1280 × 720 pixels, 1080p indicates a resolution of 1920 × 1080 pixels, and 4K indicates a resolution of 3840 × 2160 pixels.
Performance Specifications (Atlas inference products )
The following performance data is based on the host server configuration: Intel(R) Xeon(R) CPU E5-2680 v4@2.40 GHz as the CPU frequency, with 14 CPU cores.
Scenario |
Total Frame Rate |
|---|---|
n-channel 720p (1 ≤ n ≤ 3) |
n × 480 FPS |
n-channel 720p (n > 3) |
1440 FPS |
n-channel 1080p (1 ≤ n ≤ 3) |
n × 240 FPS |
n-channel 1080p (n > 3) |
720 FPS |
n-channel 4K (1 ≤ n ≤ 3) |
n × 60 FPS |
n-channel 4K (n > 3) |
180 FPS |
Performance Specifications (Atlas 200I/500 A2 inference products )
Scenario |
Total Frame Rate |
|---|---|
n-channel 720p (1 ≤ n ≤ 3) |
n × 400 FPS |
n-channel 720p (n > 3) |
1200 FPS |
n-channel 1080p (1 ≤ n ≤ 3) |
n × 200 FPS |
n-channel 1080p (n > 3) |
600 FPS |
n-channel 4K (1 ≤ n ≤ 3) |
n × 50 FPS |
n-channel 4K (n > 3) |
150 FPS |