What is the minimum recommended power supply rating?
48503
GeForce.com recommends a min of 450 watts with a 6 pin supplementary power connector.
48504
Thanks - is the current (amps) within usual range for 450 watt power supplies? Sometimes I find on these cards that you actually need another 100 watts in PS rating just to get up to the 12v rail amps they want - not enough amps means "DOA" = RMA although the card is actually fine.
763080
EVGA states the minimum power supply is 600W with a minimum 42 amps available on the 12v rail, but the minimum power supply required would depend on power demands of the rest of the system. That said, if you have a name brand 750W power supply from a reputable company, it should be fine. Please do not use a power supply that came with your case. It will not be sufficient regardless of advertised wattage rating.The most I have been able to get my system to draw from the wall during general gaming is about 500 watts, but usually the power draw is closer to 400 watts during gaming. This is with a heavily overclocked I7 and Single Titan. EVGA states the minimum power supply is 600W with a minimum 42 amps available on the 12v rail, but the minimum power supply required would depend on power demands of the rest of the system. That said, if you have a name brand 750W power supply from a reputable company, it should be fine. Please do not use a power supply that came with your case. It will not be sufficient regardless of advertised wattage rating.The most I have been able to get my system to draw from the wall during general gaming is about 500 watts, but usually the power draw is closer to 400 watts during gaming.... » Read More EVGA states the minimum power supply is 600W with a minimum 42 amps available on the 12v rail, but the minimum power supply required would depend on power demands of the rest of the system. That said, if you have a name brand 750W power supply from a reputable company, it should be fine. Please do not use a power supply that came with your case. It will not be sufficient regardless of advertised wattage rating.The most I have been able to get my system to draw from the wall during general gaming is about 500 watts, but usually the power draw is closer to 400 watts during gaming. This is with a heavily overclocked I7 and Single Titan. « Show Less
2228057
I'm not sure what the minimum power supply is , but i put it in a 12 year old Dell 4400 that can't have a very powerful power supply if that helps.
1445889
No, the minimum PS requirement is 750W. XFX actually recommends their 850W PSU. Even though it's ambiguous as to what kind of PSU they're referring to, you're hard pressed these days to find anything less than 80%+ effecient. Nominal consumption for this card is between 150-200W, even at 100% efficiency, that's not much left for your cpu and other components, depending on what you have.
1321450
Power Supply rated @ INPUT: 100-240 @ 50/60Hz, 1.4 amps; OUTPUT: 12V @ 4 amps
734109
The minimum power supply listed on the box is 350W (350 Watts). There is a side note about having a minimum 12V current rating, as well, which I suspect applies to just about everyone with electricity. I use a 700W supply.As a side note, I do not recommend this video card if you wish to use it for gaming. It seems to work fine for most other things (streaming video, playing dvds, web browsing), but I found most of my games to be quite unresponsive even with severely lowered video and interface options.
1638581
I seriously doubt you are using anywhere near your power supplies rated maximum. I have a 1000 watt PS connect to this UPS. Normally, it draws less then 300 watts. Even gaming, I've rarely seen it over 500.
1655347
Would recommend at least a 600wat psu.(Also depending on what else you have in your system)
1142963
I'm using a 750 watt power supply, and have had no issues. My old PSU was 700 and it was fine in there too.
716521
Depends on the rest of your hardware. This card uses 150w, you will have to calculate the rest on your own. Minimum recommended is 500w.
579234
550w should be more than enough but that does depend on your amperage draw. If it an Antec 80i plis certified than u should be covered. Other than that i would still but it up to a 600 - 650w just to be safe only because you don't want to bottle neck you psu in terms of performace. But 550w is the minimum.
1291525
Your power supply is more than enough for this card. 300 watts is the minimum requirement, you have 350 watts so you are good to go, my friend.
527953
FYI: nVidia is very good at giving minimum power supply requirements: http://www.geforce.com/hardware/desktop-gpus/geforce-gtx-760-oem/specifications
1082606
600w minimum, but the draw is around 275. So if you ever want to run dual cards youd want to look at 850 and up.
1432266
I believe the recommended minimum power supply for two GTX 780 cards is 800W. From personal experience though, it is always better to have a power supply that exceeds the recommended minimum. I think your best bet would be to go with the 1000W.
476180
450w is recommended at the least it seems. I use a 600w and don't have any issues.
943637
Recommand 800W or above power supply, Silver or above PSU. I used many kinds of brand PSU, Silverstone's quality is reliable.