[SOLVED] Is 650w enough?

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?
 

Vyrvelata

Upstanding
May 19, 2020
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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.
 
Jul 20, 2019
74
7
35
0
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)
 

Vyrvelata

Upstanding
May 19, 2020
364
53
340
25
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.
 

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