If I have a 750W PSU and an R9 29 graphics card, should I be able to run two of these at once?
1413111
The monitors don't get power from the GPU, and adding another monitor to the GPU's output should not increase it's load at all. The only way it would impact the GPU load is if you are running GPU intensive programs/games on both monitors at once. If you are not having power issues now adding another monitor should be fine. Overclocking and adding more internal peripherals are where your PSU load comes from..
260669
It depends on how may you want to run. I run one 850 Watt Platinum rated PSU per 2 miners. Just make sure that the Amps advertised on the PSU meet the requirement of the miner.
411896
Go with a quality power supply like a 300w seasonic and you'll be fine. Always go name brand on a psu. Never go cheap. A 430w power supply will give you a little overhead to add a graphics card in the future if you want to do dual graphics, but even 430w will be overkill if the card can run off of the pcie bus.
646388
Considering that on average, while running newer games on Ultra settings, I'm only using a total of around 330 watts, I would say it'll probably work. On the other hand, there's literally no reason to use two of these in SLI; even with just one I can run any new game on the highest possible settings in every area and still get 60+FPS. The second card won't do anything.
905686
It depends on how many other things you have in your system, but 850w should be more than enough. I'm running my card on a 550 W PSU right now. As long as you have the needed power connections off your psu you are golden.
1836707
You need to use both power supply connections and you would probably need a power supply rated at least 550 Watts (card alone is rated 175 Watts not including any other part of your system.
754667
It depends on what kind of GPUs you'll be using. I tried to push two GTX 780's, and it wasn't enough for benchmarking. It ran for regular games, but you really want more headroom so you're not pushing your power supply so hard.
817879
Yes you can. I hope you have a good enough PSU to suffice the power consumption of those babies. A 850w PSU will do nicely!
1923962
Depending on what else you have, and if you over clocking your CPU or the GPU it won't work. 750W is your best bet. I'm stuck in the same boat as you cause I'm trying to buy two but it won't work but I'm not trying to buy another PS
614142
It really depends on your graphics card. I have this, 8GB of RAM, and a Radeon HD7770 with a 550W power supply and it's plenty.
1664213
Yes, however, it is not quite that simple. It is not the motherboard that would determine if you needed the second psu, but the combined power draw of the whole system, such as the multi gpu setups. If this is the case, they sell supplimental psus which are designed to do that, there are ways to run regular psus as a secondary power source but it is risky. But to be honest i cant imagine a system that the modern 1500w high current psus couldnt power on their own.
851713
You are better off using identical cards. Make sure you have a good power supply and good case cooling as 2 of these cards create a lot of heat.
1541407
I highly doubt you'll be using two processors to their limit, yes a 850-watt power supply will suffice. In fact, I believe you'll be perfectly fine with it even if you're running the system to its highest capabilities.
1494113
Probably. I have a 750 Watt psu and I run this card, an AMD fx 8350 clocked to 4.9ghz on all cores, 3 ssd, and a 3tb hdd.
468221
Yes.It must be rated above 800 - 900 watts and have enough PCI express cables to power both units. I would recommend a modular; gold or platinum rated power supply.
52293
I don't know what your entire system power requirements, but unless you have a ton of extra equipment running you should be fine with 750 watts. I'm running that gpu with a 650 Watt power supply and have zero problems.
659778
I would not use less than 500W but preferably 600W - 750W because of the graphic card I would later be tempted to use and the possibility of chaining them.