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Would a HX450 run two 7900GT's?

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Hello all, just a quick question....would a Corsair HX450 PSU run two 7900GT's?

i have forgotten how much these cards draw in power.

:toast:
 

Robbaz

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Well if you have 2x pci-e 6pin i bet it would work.
 
Joined
Mar 18, 2008
Messages
5,400 (0.92/day)
Location
Australia
System Name Night Rider | Mini LAN PC | Workhorse
Processor AMD R7 5800X3D | Ryzen 1600X | i7 970
Motherboard MSi AM4 Pro Carbon | GA- | Gigabyte EX58-UD5
Cooling Noctua U9S Twin Fan| Stock Cooler, Copper Core)| Big shairkan B
Memory 2x8GB DDR4 G.Skill Ripjaws 3600MHz| 2x8GB Corsair 3000 | 6x2GB DDR3 1300 Corsair
Video Card(s) MSI AMD 6750XT | 6500XT | MSI RX 580 8GB
Storage 1TB WD Black NVME / 250GB SSD /2TB WD Black | 500GB SSD WD, 2x1TB, 1x750 | WD 500 SSD/Seagate 320
Display(s) LG 27" 1440P| Samsung 20" S20C300L/DELL 15" | 22" DELL/19"DELL
Case LIAN LI PC-18 | Mini ATX Case (custom) | Atrix C4 9001
Audio Device(s) Onboard | Onbaord | Onboard
Power Supply Silverstone 850 | Silverstone Mini 450W | Corsair CX-750
Mouse Coolermaster Pro | Rapoo V900 | Gigabyte 6850X
Keyboard MAX Keyboard Nighthawk X8 | Creative Fatal1ty eluminx | Some POS Logitech
Software Windows 10 Pro 64 | Windows 10 Pro 64 | Windows 7 Pro 64/Windows 10 Home

Robbaz

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Joined
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Location
Norrland, Sweden.
I also ran 7900gt sli back in the good old days.

That was on a gembird 450watt and the corsair 450watter got 400watt on a single strong 12v rail. That's like 30amps at least. I wouldn't worry.
 
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