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by dogma1138
3112 days ago
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VEGA64 has a 300W TDP and can pull over 400W underload. The Xeon-W has a TDP of 140W and can pull 200W under load. Add in cooling, most radial fans are 4-6A @ 12V which means they can pull upto 80W.... The Delta radial fan on the Vega 64/56 air pulls 60W on it's own at full speed. High end motherboards consume 40-80W, memory also will consume about 5W per DIMM. And you have the built in screen which can easily consume 200W or more at peak brightness. So I hope you have a tasty hat, because there is no way that the iMac Pro isn't coming with a near 1kW PSU. |
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It's certainly not the same, but the built in screen definitely does not consume 200W, and though I can't determine the raw number, going from 'dimmest' to 'brightest' increases power draw 70W.
Guess what size PSU all of the above comes with? 310W.
We shall see. I actually really like the iMac Pro, and would enjoy having one, I don't want to see it fail, I'm just struggling to see how you're getting more than three times the heat dissipation load in what they say is the same 'body size'.