Caporegime
believe me they are pure delight in xfire
Yup
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believe me they are pure delight in xfire
Is anyone running a pair of these on 850W? I'm a little worried my poor PSU won't handle them - all the benchmarks I've seen have the full system power draw at 700-800W so in theory I should be fine but... TX850M btw.
Your CPU is 4.8ghz. It is eating in a lot into PSU, so second card would be over the top I think. Though I used to run 2 7970s on 850 PSU.
AND I remember motherboard 4 pin CPU voltage supply melted
And it seems I am getting my memory back, I was running 290x with 7970 off of 850w seasonic unit with fx8350 at stock. It was folding 24/7. PSU still alive and kicking
Your CPU is 4.8ghz. It is eating in a lot into PSU, so second card would be over the top I think. Though I used to run 2 7970s on 850 PSU.
AND I remember motherboard 4 pin CPU voltage supply melted
And it seems I am getting my memory back, I was running 290x with 7970 off of 850w seasonic unit with fx8350 at stock. It was folding 24/7. PSU still alive and kicking
Guys, the problem with our own statements is we run our systems differently. For me stable and safe system means 24/7 non stop folding full on. IT runs when I am sleeping, runs when I am at work. So I never take a risk of running something out of their specs, especially PSU. Yes 850W PSU could on paper run 2 fury xs, yes it would be stable. But when you factor HDDs, CPU, RAM and motherboard itself, PSU will be near its limits or over it. Seasonic can run at these situations but I do not want to leave my system unattended while I am at work when it is running on PSU at its limits. Factor in some lovely English summers we got in past couple of years and that PSU is meant to catch fire eventually. I don't want to take the risk and come back from work to burnt down house.
For most of you guys stable and safe machine is several hours of gaming/benchmarking in the evening, and systems get switched off at night and during day. So these kind of circumstances barely stress good PSUs.
All the good brands of PSUs 850W will be able to run 2x fury x for gaming and stuff, but keep in mind you are testing the PSUs quality then.
Running 2 fury x on 650W PSU especially EVGA is asking for trouble. Yes it worked, but at what cost and for how long?
I learnt one thing during all these decades of building PCs: do not ignore the PSUs.
I had a FX 8320 @ 4.9ghz eating well over 200w alone with a 7990 on a 750w PSU.
I then ran a 5820k with two Titan Black EVGA SOC bios on a 850w again no issues.
I would say it will be fine, so long as you have a good brand PSU and don't go mental on the overclocks..
Thing is my 850w PSU comes with four 8 pin PCIE power connectors so what does that tell me?
Guys, the problem with our own statements is we run our systems differently. For me stable and safe system means 24/7 non stop folding full on. IT runs when I am sleeping, runs when I am at work. So I never take a risk of running something out of their specs, especially PSU. Yes 850W PSU could on paper run 2 fury xs, yes it would be stable. But when you factor HDDs, CPU, RAM and motherboard itself, PSU will be near its limits or over it. Seasonic can run at these situations but I do not want to leave my system unattended while I am at work when it is running on PSU at its limits. Factor in some lovely English summers we got in past couple of years and that PSU is meant to catch fire eventually. I don't want to take the risk and come back from work to burnt down house.
For most of you guys stable and safe machine is several hours of gaming/benchmarking in the evening, and systems get switched off at night and during day. So these kind of circumstances barely stress good PSUs.
All the good brands of PSUs 850W will be able to run 2x fury x for gaming and stuff, but keep in mind you are testing the PSUs quality then.
Running 2 fury x on 650W PSU especially EVGA is asking for trouble. Yes it worked, but at what cost and for how long?
I learnt one thing during all these decades of building PCs: do not ignore the PSUs.
Well mine's a Corsair TX850M so I don't think brand is a problem, and as for overclocks -- is it even possible to go overboard on the X? I've not seen anyone get much out of it yet =(
PSU Requirements
For overclocking 5960X processors, we recommend PSUs that can supply a minimum of 30 amps to EPS 12V. At 4.6GHz a 5960X can draw close to 25amps from the EPS12V connector under software load. Minimum recommended PSUs for Haswell-E are upwards of 1,000W if using more than one high performance GPU.
Stress Testing
Users should avoid running Prime95 small FFTs on 5960X CPUs when overclocked. Over 4.4GHz, the Prime software pulls 400W of power through the CPU. It is possible this can cause internal degradation of processor components.
We use the ROG Realbench stress test, with the corresponding amount of installed memory selected in app. The stress test is equal or greater to alternatives, using real, open source apps with an oscillating load across the main PC subsystems.
There's no reason on earth why you can't load up a power supply to 90% or so really. They're supposedly efficient to up to 95+% now any way.