I purchased an i7 6700 non k with a gtx 1080 a couple weeks ago.
Power supply for gtx 1080 reddit.
I want to upgrade my graphics card from gtx 960 to gtx 1080.
Gpus may draw their tdp 20 or more under heavy load depending on overclock boosting characteristics partner model limitations or cpu limitations.
2 because i will be building more than 1 rig but this should.
I had a similar issue with a gtx 660 and a 450w power supply.
So per rig im gonan have 8x 1080ti s gigabyte geforce gtx 1080 ti 11g this one to be precise it has 2x8 6 2 pins.
The power supply which i have installed in my pc is 400w.
Ask the tech support reddit and try to help others with their problems as well.
What power supply do i need for a gtx 1080.
Power compatibility gpu tdp while actually referring to thermals often serves as a good estimation of maximum power draw in regular use cases at stock settings.
Geforce gtx 1050 ti.
Jensen specifically stated at the launch of the that 20series over clocks really well.
Now what power supply should i need to get this rig working was thinking about 2x evga supernova 1600 g2 which has 9x 6 2 pins 5x 6 pins.
8x gtx 1080ti power supply.
Geforce gtx 1080 ti.
Geforce gtx 1070 ti.
I ve heard someone with two gtx 1080 ti s with a i7 8700k with aida64 hammering everything drew around 635w from the wall.
Mine was not even 80 bronze.
So there is an expectation that the end user will be overclocking the card.
This is the minimum suggested.
Check the website for the brand of your choice for the details but on average the gtx 1080 graphics card needs at least a 500w power supply.
Initially i thought that it would be a quality 460w supply but it s not.
Some brands have tweaked their version of the gtx 1080 to require less power but i d still go for the bigger ones.
Maximum gpu temperature in c 94.
Build help 600w or higher power supply for gtx 1080 w i7 7700k self buildapc submitted 2 years ago by jgugjuhi i have a 1080 and i7 but am still deciding whether to buy a 600w power supply or even higher.
Most sites report around 350w or so of actual total system power usage with a 1080 ti and a similar cpu during gaming.
The extra power supply requirements looks to be to cover overclocking headroom and vr power requirements vr power dissipates at the hmd so is outside the cards tdp value.
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Maximum graphics card power w 180.
Games at medium settings would work fine turn it up to high and about 1 10 of a second into the game computer would shut off.
Minimum system power requirement w 500.
To insert the new graphics card will i need to get a new power supply which is better.
Thermal and power specs.
