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HIS Radeon HD 4890 iCooler x4 1GB Video Card - Power Consumption Tests

The 5800s are almost ready to go mainstream but the HD 4890 is still a very real card. We check out what HIS has done with it today.

| AMD Radeon GPU in Video Cards | Posted: Sep 21, 2009 8:09 am
TweakTown Rating: 93%      Manufacturer: HIS

Power Consumption Tests

 

 

Using our new PROVA Power Analyzer WM-01 or "Power Thingy" as it has become quickly known as to our readers, 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 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.

 

TweakTown image content/2/9/2930_27.gif

 

Power draw between most of the cards at load are pretty similar. At idle, however, it does sit a bit higher like the GTX 260 when compared to the other two cards.

 

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