_mockingbird
Gawd
- Joined
- Feb 20, 2017
- Messages
- 992
What is the most power hungry single-GPU (not dual-GPUs) ever from AMD/ATI and from NVIDIA?
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God, the GTX 480 was certainly hungry, and pumped out a shiz ton of heat.
I would like to know what is the most inefficient GPU ever made in terms of perf per watt.
God, the GTX 480 was certainly hungry, and pumped out a shiz ton of heat.
What is the most power hungry single-GPU (not dual-GPUs) ever from AMD/ATI and from NVIDIA?
Nope. The gtx 295 is dual gpu.nVidia GTX 295 - 289W
AMD Vega 64 Liquid - 345W
See above.295x2
DohSee above.
It still has a lifetime Advanced RMA warranty from EVGA, I wonder what they would give me if I had to RMA the card?
Yeah, I have a couple of 8800gt cards that way too... Kinda curious,Lol you should find out!
Hrmmm my radeon 6990 was pretty damn power hungry. Two GPUs on one card....
now my two 1080ti's at 2012mhz OC on water are pretty power hungry but no where near what older 32 and 28nm process cards used to draw.
Oops ... 290x was beast on power had 4x of thoseWe are talking about video cards with single GPUs.
I guess I haven't paid much attention to the power numbers of Vega, good grief that sucker is drinking down the juice. What does AMD recommend for a PSU on that bad boy?
I hope AMD is referring to a CFX system needing that many watts - I am using a 600w power supply with a Vega 64 LC edition. The most I've seen it at the wall was slightly less than 500w with a +15% powertune setting in the drivers.1000W
I hope AMD is referring to a CFX system needing that many watts - I am using a 600w power supply with a Vega 64 LC edition. The most I've seen it at the wall was slightly less than 500w with a +15% powertune setting in the drivers.
No.1000W
That is the recommended power supply for Vega, granted you don't need that much, but for those crappy power supply makers out there, kinda need 1000 watts. AMD recommended 1000 watts at launch, but you don't need a 1000 watt if its a good power supply, 750 is probably enough.
That's the recommended for the liquid 64. Air 64 is 750w and vega56 is 650w.
Ah ok, couple of reviews that I read they just mentioned the 1000 watts, so assumed.... and yeah assumption is the Mother of all F' ups lol.
600w power supply is not at the wall watts, basically take rating divided by efficiency 600w/.9 = 667w. 500w/667w = .75 of rating. So getting close to 80%. With balance mode it runs around 430w -> 65% capacity of the power supply, Powersaver 390w -> 58%. Power supply is Corsair SF600 reviewed here:That means you are running close to 80% rated spec. (Depending on how good your power supply is and it's efficiency) You're really at the edge of the acceptable limit. I would think you will shorten your life of your PSU if you keep that up. Remember PSU's sustained output degrades over time. I would at least put a good quality 750W (Seasonic) in there. But then again, I never scrimped on what I consider backbone components...power supplies (seasonic)/motherboards (ASUS TUF)/Fans&Coolers (Never stock)