Sapphire R9 390 Nitro 8GB (Rev 2 w/ backplate)

We measure power consumption from the whole system when idle and when gaming, excluding the monitor.

The Sapphire R9 390 Nitro 8GB consumes 332 watts when fully loaded. This is 3 watts more than the GTX980 ti reference card we have. We hope the next generation of AMD hardware is a little more efficient.

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