F5F Stay Refreshed Hardware Desktop Can these two PSUs supply enough power for an RTX 4090?

Can these two PSUs supply enough power for an RTX 4090?

Can these two PSUs supply enough power for an RTX 4090?

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Dephunkpunk_2
Senior Member
484
05-14-2022, 01:25 PM
#1
FSP Hydro G PRO 1000W and DeepCool PQ1000M both feature 3x 8-pin PCIe ports or cables. The RTX 4090 requires a 12VHPWR power connector with 4x 8-pin connectors. Which one would you choose?
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Dephunkpunk_2
05-14-2022, 01:25 PM #1

FSP Hydro G PRO 1000W and DeepCool PQ1000M both feature 3x 8-pin PCIe ports or cables. The RTX 4090 requires a 12VHPWR power connector with 4x 8-pin connectors. Which one would you choose?

S
Sowthor
Junior Member
27
05-14-2022, 11:09 PM
#2
Neither of the two options is suitable. Instead, I would purchase one of the 1.6kW kings.
PC part details: https://pcpartpicker.com/products/compar...RsY,64NYcf
It seems the Seasonic unit is the better choice because it includes a dedicated power cable for the GPU, eliminating the need for a 12VHPWR adapter.
S
Sowthor
05-14-2022, 11:09 PM #2

Neither of the two options is suitable. Instead, I would purchase one of the 1.6kW kings.
PC part details: https://pcpartpicker.com/products/compar...RsY,64NYcf
It seems the Seasonic unit is the better choice because it includes a dedicated power cable for the GPU, eliminating the need for a 12VHPWR adapter.

O
ostenvelez
Member
241
05-16-2022, 05:27 PM
#3
isn't 1600W too much? what about a 1300W power supply?
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ostenvelez
05-16-2022, 05:27 PM #3

isn't 1600W too much? what about a 1300W power supply?

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iWantToFight
Junior Member
39
05-24-2022, 04:01 PM
#4
In the same way, isn't the RTX 4090 too much? What about the RTX 4080? You asked, I replied. With the top GPU available, shouldn’t we pair it with the best power supply to ensure smooth performance? A 1.6kW unit offers plenty of capacity to handle the RTX 4090 along with its overclocking potential, voltage boosts, and any other demanding components you might connect. Your decision is up to you.
I
iWantToFight
05-24-2022, 04:01 PM #4

In the same way, isn't the RTX 4090 too much? What about the RTX 4080? You asked, I replied. With the top GPU available, shouldn’t we pair it with the best power supply to ensure smooth performance? A 1.6kW unit offers plenty of capacity to handle the RTX 4090 along with its overclocking potential, voltage boosts, and any other demanding components you might connect. Your decision is up to you.