Question Low GPU/HIGH CPU Usage

[Gaspra]

I have an RX 580 8 GB and Ryzen 5 2400G with 2x8 GB RAM 3000 MHz and I have around 36-50% GPU Usage and 80-99 CPU Usage (I can't overclock anything without getting blue screens btw)

 

[Lutfij]

We're going to need more information. Please list your specs like so:
Please include/list your specs like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
GPU:
PSU:
OS:

Make sure you're on the latest BIOS update for your motherboard and include the age of the PSU, apart from it's make and model.

 

[Gaspra]

Please include/list your specs like so:
CPU: Ryzen 5 2400G 3.60 GHz
Motherboard: MSI B350M PRO-VDH
Ram: 2x8 GB 3000 MHz
SSD/HDD: 118 GB SSD / 149 GB HDD
GPU: Sapphire Radeon RX 580 8GB Pulse
PSU: Corsair 400W
OS: Windows 10 PRO

And yes I've updated my bios and I'm using a-xmp

EDIT: the psu is 1 and a half years old

 

[Lutfij]

400W is the wattage, while Corsair is the Brand of the PSU. You forgot to include the series for the PSU. You will need at least a 550W PSU for the entire system as a minimum. I'd add some more wattage to the PSU number if you want to overclock on the system.

Your issues are caused by that PSU - now change it ASAP before you permanently damage everything you paid for.

 

[Gaspra]

Your issues are caused by that PSU - now change it ASAP before you permanently damage everything you paid for.
[/QUOTE]
But the most power consumption I get is around 150 Watt when the GPU is at 80-95%.
Oh and I forgot to tell you I have this problem only on Fortnite

Edit: I also fixed the High CPU Usage my only problem right now is the Low GPU Usage On Fortnite

 

[Gaspra]

400W is the wattage, while Corsair is the Brand of the PSU. You forgot to include the series for the PSU. You will need at least a 550W PSU for the entire system as a minimum. I'd add some more wattage to the PSU number if you want to overclock on the system.

Your issues are caused by that PSU - now change it ASAP before you permanently damage everything you paid for.

So I changed the PSU to a Bequiet 600W Power 9 80 PLUS Bronze and I still have the same problem but only with the LOW GPU usage