To test power consumption today we are using a Keithley Integra unit and we measure power consumption from the VGA card inputs, not the system wide drain. We measure results while gaming in Crysis Warhead and the synthetic stress test Furmark and record both results.
The Sapphire R7 250 Ultimate takes all the power it needs from the PCI e slot, which when gaming is 54 watts. This rises to 66 watts under Furmark load.
Tags AMD R7 250 AMD R7 250 review Review Sapphire R7 250 Sapphire R7 250 review Sapphire R7 250 Ultimate Sapphire R7 250 Ultimate Review
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no single slot? well that sucks… HTPC users need single slot cards.
Harris, AMD cards output a lot of heat, building this into a single cooler design would be not feasible, based on the temperature results Kitguru recorded.
AMD need the Maxwell architecture for this. I am surprised Nvidia haven’t released a single slot passively cooled MAXWELL based card, but I am sure it is coming soon.
Including the previous Sapphire Ultimate (HD 7750) in the test comparisons would have be very helpful. Next time?