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Version: v5.9.0

Device Temperature

Quadra uses temperature sensors to protect the device from excessive temperature.

Warning Temperature and Throttling​

Throttling will be activated once the device composite temperature reaches or exceeds 70°C. Throttling will be deactivated once the composite temperature drops again below 70°C.

Device performance will be reduced during throttling. The following component clock speeds will be reduced during throttling

  • CPU
  • Encoder Engine
  • Decoder Engine
  • 2D Engine/Scaler

Note that ni_rsrc_mon LOAD values may appear doubled or halved for a transient period after switching between throttling and non-throttling states due to pre-throttle/unthrottle load stats being measured against current clock.

Critical Temperature and Device Reset​

To protect the Quadra device, if the composite temperature of 80°C or more is detected, the device will reset. This will result in a loss of all current workloads.