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ASUS P5E3 Premium WiFi X48 Motherboard - Power Consumption Tests

Looking for an Intel motherboard with all the frills? We see if ASUS' X48 DDR3 based P5E3 Premium WiFi delivers.

| Socket LGA 775 in Motherboards | Posted: Mar 28, 2008 4:00 am
TweakTown Rating: 87%Manufacturer: ASUS

Power Consumption

 

We are now able to find out what kind of power is being used by our test system and the associated graphics cards installed. Keep in mind; it tests the complete system (minus LCD monitor, which is plugged directly into an AC wall socket).

 

There are a few important notes to remember though; while our maximum power is taken in 3DMark06 at the same exact point, we have seen in particular tests the power being drawn as much as 10% more. We test at the exact same stage every time; therefore tests should be very consistent and accurate.

 

The other thing to remember is that our test system is bare minimum - only a 7,200RPM SATA-II single hard drive is used without CD-ROM or many cooling fans.

 

So while the system might draw 400 watts in our test system, placing it into your own PC with a number of other items, the draw is going to be higher.

 

 

Power usage of the two boards are almost identical across the board, however these tests were done with the EPU function disabled for maximum stability. We have already tested the EPU enabled vs disabled in the past, but this is not the point of this review; rather to test the board's features. While EPU is one, it's not worth a second bite this time around.

 

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