Power Consumption Test
Using our PROVA Power Analyzer WM-01--or "Power Thingy" as it has quickly become 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 video cards installed. Keep in mind that 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 percent more. We test at the exact same stage every time, so tests should be very consistent and accurate.
The other thing to remember is that our test system is bare minimum--only an SSD hard drive is used with a single CD ROM and minimal 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 will result in a higher draw.
When it comes to power draw, you can see at just under 450 watts, the Sapphire R9 285 sits in the middle of the pack. For a setup like this, we'd recommend a quality power supply that sat at around the 650 watt mark.
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- Page 1 [Introduction]
- Page 2 [Video Card Details and Specifications]
- Page 3 [Test System Setup & FPS Numbers Explained]
- Page 4 [Benchmarks - 3DMark]
- Page 5 [Benchmarks - 3DMark Sky Diver & Catzilla]
- Page 6 [Benchmarks - Unigine Heaven & Phantasy Star Online 2]
- Page 7 [Benchmarks - Lost Planet 2 & Just Cause 2]
- Page 8 [Benchmarks -Metro Last Light & Nexuiz]
- Page 9 [Benchmarks - Sniper Elite V2 & Sleeping Dogs]
- Page 10 [Benchmarks - Hitman Absolution & Tomb Raider]
- Page 11 [Benchmarks - BioShock Infinite & Battlefield 4]
- Page 12 [Benchmarks - GRID Autosport]
- Page 13 [Benchmarks - High Quality AA and AF]
- Page 14 [Benchmarks - 4K - 3840 x 2160 Testing]
- Page 15 [Temperature & Sound Testing]
- Page 16 [Power Consumption Testing]
- Page 17 [Pricing, Availability, and Final Thoughts]
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