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PC Graphics

skycyclepilot
Adept II

Power Spikes on a 7800-XT

I have a PowerColor RX7800-XT Fighter.  It's power runs at 270 watts when gaming, but there are regular spikes to 330 watts and more, also spikes below the 270 watt baseline.  See below, circled in red.  Is anyone else seeing this, or should that power graph be flat at 270 watts while gaming?

Power Spikes.jpg

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FunkZ
Grandmaster


@skycyclepilot wrote:

should that power graph be flat at 270 watts while gaming?


No, power draw can fluctuate in game depending on load. If you are playing a more CPU intensive game or capped refresh for example, the GPU load will be lower and power draw more inconsistent.

If you're concerned about the transient spikes Afterburner is indicating try comparing the output to Adrenalin and GPU-Z logs to see if those are showing similar.

Ryzen R7 5700X | B550 Gaming X | 2x16GB G.Skill 3600 | Radeon RX 7900XT
Ryzen R7 5700G | B550 Gaming X | 2x8GB G.Skill 4000 | Radeon Vega 8 IGP
Ryzen R5 5600 | B550 Gaming Edge | 4x8GB G.Skill 3600 | Radeon RX 6800XT
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