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What is the EDPp of an MXM GPU?
- Input EDP Peak (Input EDPp)
Input EDPp is defined as the maximum instantaneous input current of the graphics subsystem, measured over a 400-microsecond (µs) period with a 50-millisecond (ms) moving average.
For MXM designs, the input current is measured at the PWR_SRC pins of the MXM connector.
The maximum duration of the Input EDPp current is 50 ms.
Under worst-case conditions exceeding this duration, the software power-capping mechanism will be triggered to reduce power consumption by lowering the VF (voltage–frequency) operating point until the average current level returns to the EDPc range.
For MXM designs, the input current is measured at the PWR_SRC pins of the MXM connector.
The maximum duration of the Input EDPp current is 50 ms.
Under worst-case conditions exceeding this duration, the software power-capping mechanism will be triggered to reduce power consumption by lowering the VF (voltage–frequency) operating point until the average current level returns to the EDPc range.