Question my high end pc is having very low fps?!

[Zanabazar]

i recently got a high end pc but im having low fps on games that my pc should run atleast 80 fps. games like fortnite is always dropping to 30 fps and sometimes even 10 fpsand the game DOOM the 2016 doom. It should run atleast 60 fps onm ultra settings but my pc is running it on 40 fps. And games more intensive games like apex legends just crash it deosnt even let me in to the lobby it just crashes also doom eternal also crashes please help?!

my pc doesnt have any malware or virus

cooling is very good my pc temps doesnt get higher than 65 degrees celcius

no bottlenecks

Specs:
RX 5700 XT Mech Oc
corsair vengeance rgb pro 2x8 total 16 gb 3200mhz ram
Ryzen 5 3600
Asus tuf b450 plus gaming motherboard
XLR8 500 gb m.2 ssd
barracuda 2tb hdd
seasonic focus 650 watt gold 80 plus psu

i am desperate please help me?!

 

[Deleted member 2720853]

Make and model of your PSU?

 

[Zanabazar]

Make and model of your PSU?

seasonic focus 650 watt gold rated 80 plus psu

 

[Ihaveaquestion32]

Do you have your ram in the right slots. Usually its 1st and 3rd slot. If you put it in 1st and 2nd or any other configurations you aren't taking advantage of the full 16 gb

 

[Zanabazar]

Do you have your ram in the right slots. Usually its 1st and 3rd slot. If you put it in 1st and 2nd or any other configurations you aren't taking advantage of the full 16 gb

my ram is in the second and the fourth slot its running dual channel

 

[sizzling]

What resolution?

 

[Zanabazar]

What resolution?

1080p

 

[Zanabazar]

What resolution?

all games i mentioned were running 1080p

 

[sizzling]

Is the RAM definitely running at 3200mh?

Are all gpu and motherboard drivers up to date?

 

[Zanabazar]

Is the RAM definitely running at 3200mh?

Are all gpu and motherboard drivers up to date?

yes ram is at 3200mhz all drivers up to date