What are the PSU requirements?
817526
300 watt with +12 at 18 amps is the minimum recommended for this video card
817527
Minimum of a 300 Watt power supply.(Minimum recommended power supply with +12 Volt current rating of 18 Amps.)
817528
300 watts per manufacturer. You could get by on a slightly smaller one, but a decent 300 watt power supply is not very expensive and easy to replace.
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.
1709092
Provided there is an open pci slot on the pc (which you can find out by opening it up) and the psu is putting out 400 - 500 watts you should be fine. Upgrading stock PC's can be tricky though, I wouldn't recommend it personally, hard to get it to the standard you want.
2262522
Requirements may be found here:http://www.evga.com/Products/Product.aspx?pn=03G-P4-2881-KRBut suffice to say you need: minimum 600W power supply with 1 6-pin PCI-E and 1 8 pin PCI-E power connectors, and a motherboard that supports pci-e. The pci-e motherboard slot looks like this one (blue vertical slot on the far left of this board) :Gigabyte LGA 1155 Intel B75 SATA 6Gb/s USB 3.0 Micro ATX DDR3 1600 Motherboards GA-B75M-D3H
603131
The TDP of the card is advertised as 150W, although it should be a little lower considering it can still be overclocked within it's physical power input restrictions (75W through pci-E slot + 75W from the 6-pin connector). But yeah, 150W is a safe estimate. As to the wattage required to run a system (i.e. power supply requirement) people will throw random numbers at you like 500W PSU or better, but the truth is that it all depends on the hardware you are running. I suggest you do some google search for a power calculator and do your own math and see what kind of PSU you're going to need.
1752708
No. System Requirements says: "300 Watt or greater power supply recommended".
921160
You will need at least a 400w power supply. But it does depend on the other components in your computer. You can figure this out by adding up the power usage of all your components. You will want your power supply to provide more power than you need. You can search on line for power supply calculators. They will make determining your power supply needs a little easier.
1110842
The EVGA GeForce GT 630 1024MB GDDR5, DVI, VGA and HDMI Graphics Card 01G-P3-2632-KR requires a minimum of a 350W PSU. I upgraded my PSU to a 480W for a very reasonable price from a local merchant.
1606213
Also, the important spec to verify on your PSU is adequate amperage on the 12 v. rail. Match or exceed the req'mts. of the graphics card.
35007
I used a 650 W PSU, but it depends on your mobo/cpu requirements. I referred to the Puget Systems site for analysis and guidance. You are likely OK - I built in some headroom for expansion later.
1446086
Yes. I am running it just fine off a 650W PS. Make sure its a decent quality Power supply though.
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.
1973403
Not really, although you might be just fine and probably safe, but you will be pushing limits. It all depends on what you are doing, for how long, and the quality of your PSU. The requirements listed on the box are 750 watts (or more) with one 150 watt 8 pin pcie power connector and one 75 watt 6 pin pcie power connector.
429209
Yes, it recommends a minimum system PSU of 500W. 600W will be fine as long as you are using this as a single card (not SLI). Do yourself a favor and get a good PSU from a reputable brand (e.g. Seasonic). Don't skimp on the quality of the PSU to save a couple bucks.
504980
You will need to connect it to the power supply. Most psu should have the pcie connectors for it, which I believe are two 6 pins.
980059
Im never a 100% So I always use PSU calculators and find out my systems watt consumption. But as far as connections, it should work as this is a fully modular PSU. You can Google PSU calculators to help you guess how much you'll need. I always go a little over what they suggest incase you want to add stuff later and to be safe in case there is any fluctuation in power
1609036
http://www.evga.com/Products/Product.aspx?pn=02G-P4-3753-KR -- this model needs at least a 400 watt power supply, as it says in "Details" -> "Requirements"