Question 800W PSU Enough?

May 26, 2019
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Hey, I have my computer and it runs nice but I’m about to swap out my RTX 2080 Ti blower for another 2080 Ti. Is my PSU enough to handle everything listed in my case

-800 Watts - Standard 80 Plus Gold Certified Power Supply

Specs: Intel® Core™ Processor i9-9900K @ 4.8GHZ

MSI Gaming X Trio RTX 2080 Ti

6x 120mm RGB Fans

CPU Cooler: Thermaltake Custom Flexible Tubing Water Cooling kit with 360mm Radiator, W3 CPU Block, D5 Reservoir+Pump

Mobo: MSI MPG Z390 GAMING EDGE AC ATX

3000Mhz RAM and 2 NVME SSD 1 HDD (7200RPM)

Is this PSU too weak? Should I upgrade and if so what upgrade reccomendations
 
May 26, 2019
8
0
10
0
Hey, I have my computer and it runs nice but I’m about to swap out my RTX 2080 Ti blower for another 2080 Ti. Is my PSU enough to handle everything listed in my case

-800 Watts - Standard 80 Plus Gold Certified Power Supply

Specs: Intel® Core™ Processor i9-9900K @ 4.8GHZ

MSI Gaming X Trio RTX 2080 Ti

6x 120mm RGB Fans

CPU Cooler: Thermaltake Custom Flexible Tubing Water Cooling kit with 360mm Radiator, W3 CPU Block, D5 Reservoir+Pump

Mobo: MSI MPG Z390 GAMING EDGE AC ATX

3000Mhz RAM and 2 NVME SSD 1 HDD (7200RPM)

Is this PSU too weak? Should I upgrade and if so what upgrade reccomendations
(Single 2080 Ti not 2)
 
A good 650W PSU would have been more than enough for that system build as long as it can provide at least one 75-Watt 6-pin and two 150-Watt 8-pin PCI Express supplementary power connectors and at least 45 Amps or more on the combined +12V rails.
 
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