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 the power being drawn as much as 10 percent more in particular tests. 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 a SSD 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.
Power draw numbers on the new Maxwell based GTX 900 cards are extremely impressive, and you can see that compared to the AMD offerings, they sit a bit lower. Comparing the Sapphire with the reference designed HIS, you can see idle and load numbers are a little higher, but neither are troubling. For a setup like this, we'd recommend a quality 600 watt power supply.
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- Page 1 [Introduction and Package]
- Page 2 [Video Card Details and Specifications]
- Page 3 [Test System Setup & FPS Numbers Explained]
- Page 4 [Benchmarks - 3DMark]
- Page 5 [Benchmarks - Catzilla & Unigine Heaven]
- Page 6 [Benchmarks - Unigine Valley & Just Cause 2]
- Page 7 [Benchmarks - Metro: Last Light & Sleeping Dogs]
- Page 8 [Benchmarks - Hitman: Absolution & Tomb Raider]
- Page 9 [Benchmarks - BioShock Infinite & Battlefield 4]
- Page 10 [Benchmarks - GRID Autosport]
- Page 11 [Benchmarks - Middle-earth: Shadow of Mordor]
- Page 12 [Benchmarks - High Quality AA and AF]
- Page 13 [Benchmarks - 4K - 3840 x 2160 Testing]
- Page 14 [Benchmarks - 4K - 3840 x 2160 Testing Continued]
- Page 15 [Temperature & Sound Testing]
- Page 16 [Power Consumption Testing]
- Page 17 [Pricing, Availability, and Final Thoughts]
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