EPIA EN-Series Operating Guide
March 9, 2006 - 9 - Version 0.35
Power Consumption
Power consumption tests were carried out comparing the VIA EPIA EN12000 (running with the 1.2GHz
VIA C7™ V4 Bus NanoBGA2 processor) and the VIA EPIA EN15000 (running with the 1.5GHz VIA C7™
V4 Bus NanoBGA2 processor). The following tables are a comprehensive breakdown of the EPIA
platform’s voltage, amp and wattage values while running common system applications.
VIA EPIA EN 12000
A. Playing DVD – Power DVD 4.0
Measured Voltage Measured Amp. Watts
Main Board +3.3V 3.385 1.058 3.581
Main Board +5V 5.072 1.544 7.831
Main Board 5VSB 5.066 0.182 0.922
Main Board +12V 12.214 0.164 2.003
14.338
Main Board Power Consumption
B. Playing MP3 – Media Player
Measured Voltage Measured Amp. Watts
Main Board +3.3V 3.380 1.060 3.583
Main Board +5V 5.070 1.538 7.798
Main Board 5VSB 5.062 0.183 0.926
Main Board +12V 12.200 0.165 2.013
14.320
Main Board Power Consumption
C. Running Network Application – Files Copy
Measured Voltage Measured Amp. Watts
Main Board +3.3V 3.383 1.031 3.488
Main Board +5V 5.079 1.237 6.283
Main Board 5VSB 5.065 0.167 0.846
Main Board +12V 12.190 0.165 2.011
12.628
Main Board Power Consumption
D. Idle
Measured Voltage Measured Amp. Watts
Main Board +3.3V 3.384 1.036 3.506
Main Board +5V 5.081 1.177 5.980
Main Board 5VSB 5.065 0.174 0.881
Main Board +12V 12.186 0.166 2.023
12.390
Main Board Power Consumption
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