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is a 550w psu enough for a RTX 3070

trollgame937
By trollgame937
in Power Supplies
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hi all, i'm planning to upgrade from a 1070 to a 3070, does my 550w psu (corsair tx550m) hold a 3070 and a i5 8600k (no overclock on both)?

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2 minutes ago, trollgame937 said:

hi all, i'm planning to upgrade from a 1070 to a 3070, does my 550w psu (corsair tx550m) hold a 3070 and a i5 8600k (no overclock on both)?

dunno how you got a 3070

yeah 550w should be enough

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tx550m is pretty high quality, it shoudl work if you use 2 seperate cables to power the gpu instead of one daisy chained cable

QUOTE ME  FOR ANSWER.

 

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Tier lists for building a PC.

 

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(Also case airflow matter or if you are using Downcraft air cooler)

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(RTX 3000/ RX 6000 Might run just fine with higher wattage tier B unit, Rtx 3070 runs fine with tier B units)

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My RTX 3070 stock at full load draws ~245-250W total board power according to GPU-Z so it'll depend on what cpu you have and whether you plan on overclocking. TX550 is probably fine with an 8600K at stock, but if there are any severe power spikes like there can be with the RTX 3080 (haven't heard of this being a problem with the 3070) there's a chance your psu shuts off. No harm in trying, if you have problems you can always just upgrade. 

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Posted
12 hours ago, trollgame937 said:

hi all, i'm planning to upgrade from a 1070 to a 3070, does my 550w psu (corsair tx550m) hold a 3070 and a i5 8600k (no overclock on both)?

 

To make it short, NO.

i9 9900K @ 5.0 GHz, NH D15, 32 GB DDR4 3200 GSKILL Trident Z RGB, AORUS Z390 MASTER, EVGA RTX 3080 FTW3 Ultra, Samsung 970 EVO Plus 500GB, Samsung 860 EVO 1TB, Samsung 860 EVO 500GB, ASUS ROG Swift PG279Q 27", Steel Series APEX PRO, Logitech Gaming Pro Mouse, CM Master Case 5, Corsair AXI 1600W Titanium. 

 

i7 8086K, AORUS Z370 Gaming 5, 16GB GSKILL RJV DDR4 3200, EVGA 2080TI FTW3 Ultra, Samsung 970 EVO 250GB, (2)SAMSUNG 860 EVO 500 GB, Acer Predator XB1 XB271HU, Corsair HXI 850W.

 

i7 8700K, AORUS Z370 Ultra Gaming, 16GB DDR4 3000, EVGA 1080Ti FTW3 Ultra, Samsung 960 EVO 250GB, Corsair HX 850W.

 

 

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