[SOLVED] Is 650w enough?

Drew2345

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Jul 20, 2019
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So PC specs:

CPU Ryzen7 2700x;
GPU RX580;
RAM 4x 8gb corsair vengeance pro 3000mhz quad channel;
MB Asrock b450 pro4, x1 240mm
Arctic freezer II AIO, x4 120mm case fans.

You should also keep in my mind i plan to use the pc for competitive gaming(10-12hours a day) with high end keyboard, mouse, headphones and soundcard. Also my monitor is Asus vg245h 75hz 1080p . I plan on getting a 144hz one though and maybe run a dual monitor setup if the psu allows it.

So I already have a corsair rm650x (650w 80+gold) . Ive tried many psu calculators that day my configuration is shy over 570w but recommend me a 750w psu. So is my 650w psu enough or should i sell it and get a 750w one?
 
Solution
Your should be fine.... I'm with similar build (in term of TDP) and I'm with 600W FSP AURUM Gold+ 3 years now, no problems. So the additional 50W (30-40 Real) should presumably be enough for the difference in the cooling.

Drew2345

Reputable
Jul 20, 2019
106
7
4,595
So PC specs: CPU Ryzen7 2700x; GPU RX580; RAM 4x 8gb corsair vengeance pro 3000mhz quad channel; MB Asrock b450 pro4, x1 240mm Arctic freezer II AIO, x4 120mm case fans. You should also keep in my mind i plan to use the pc for competitive gaming(10-12hours a day) with high end keyboard, mouse, headphones and soundcard. Also my monitor is Asus vg245h 75hz 1080p . I plan on getting a 144hz one though and maybe run a dual monitor setup if the psu allows it.

So I already have a corsair rm650x (650w 80+gold) . Ive tried many psu calculators that day my configuration is shy over 570w but recommend me a 750w psu. So is my 650w psu enough or should i sell it and get a 750w one?
Oh yea one more thing the corsair rm650x has been used for gaming (csgo,r6s 5-6hours a day) for a year if that matters(same ram rx580 and i5 6600)
 
Your should be fine.... I'm with similar build (in term of TDP) and I'm with 600W FSP AURUM Gold+ 3 years now, no problems. So the additional 50W (30-40 Real) should presumably be enough for the difference in the cooling.
 
Solution