What is the minimum power supply wattage for this card?
1179347
The 7850 is a power sipper - a 500w PSU would be fine unless you have a lot of other components that are using lots of power.
1424256
From the 'Details' tab on EVGA's 02G-P4-2761-KR product page: "Minimum of a 500 Watt power supply. (Minimum recommended power supply with +12 Volt current rating of 30 Amps.) An available 6-pin PCI-E power connector and an available 8 pin PCI-E power connector Total Power Draw : 170 Watts"
951475
A 500 watt system is the lowest recommended .I have an 800 watt power supply, because I'm running a lot of extras. It does require a 12v PCIE supplementary power connector as well.
543209
That's strange, you need minimum of 500 watts to run one of these cards. What exactly are you doing with your computer? Is your computer connected to it's own isolated power outlet?
375591
Forgot to mention, these cards do not require any extra plug ins from your power supply. That should give you an idea how little the video card needs.
2281941
I paired this card with a 400 watt power supply, and that's about as low as power supplies go. So I'd say you're safe with at least 400 watts.
997089
The power supply must be 350W or greater (with a minimum 12V current rating of 20A). One card which consumes less power is the Evga GeForce GT 430 requiring 300 Watt or greater with a minimum of 22 amps on the +12 volt rail. The lower memory capacity has less heat but less gaming satisfaction, and it's compatible with Windows 7.
273454
You're PSU must have 75 watts free to have this card run. Example, if your computer and its components run at 400 watts and you have a 500 watt PSU you could add this card and have 25 watts left over.
2051260
I am using a 650wattt power supply. The card needs a power source other than the mainboard.
1325218
According to Newegg customer responses this card will work with as low as a 250 watt psu. However, a 400 watt PSU is recommended.
1910204
It's actually a very small and compact card! Use very little energy alongside with intel set-up.Minimum PSU wattage is 450W
574702
can't really tell .All depends on how your pc is configured. I personally used a 650w
603132
Doing some research it's maximum power draw is 150w although most of the time will be much since it regulates power based on how hard you push the card. The minimum power supply to use is a 500 with a 6 pin aux power connector. Personally I would have at least a 600-700 just to allow for future upgrades.
823401
This graphics card requires a minimum 350Watts ... I have it with a 600 watt generic psu and pci express x16 1.0 port and works perfect.
571064
The box of the graphics card recommends at least 450 Watt power supply with 12V@40Amps, which is higher than a lot of cheap 400 or even 500 Watt power supplies have. Specs on a site like newegg will give you the amperage details that Amazon doesn't list.
797102
According to NVidia, this card pulls 49 watts. It does not have any 6 or 8 pin power connectors. As long as you have at least a 300 watt power supply, it will be fine.
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.