[SOLVED] Why is my gpu glitching when it reaches 70 C temp and 100% usage?

[Quirisis]

my gpu is not overclocked.
Radeon rx 570 armor 4g oc
i downloaded the heaven benchmark and after 1-2 minutes is starts glitching and eventually restarts.
i noticed that is does that when it reaches 70 C temp and 100% usage.
it's brand new.

 

[WildCard999]

What is your PSU model?

The temp and usage are perfectly fine for that benchmark.

 

[Quirisis]

What is your PSU model?

The temp and usage are perfectly fine for that benchmark.

Corsair CX 450M 450 WATT

 

[WildCard999]

Corsair CX 450M 450 WATT

Do you have it connected to the PSU via 6-pin? (or whatever it requires).

What are your other parts?

 

[Quirisis]

Do you have it connected to the PSU via 6-pin? (or whatever it requires).

What are your other parts?

motherboard: Gigabyte B450M DS3H
ram: Patriot Memory VIPER 4 Series 3000MHz
processor: amd ryzen 3 2200g

 

[Quirisis]

Do you have it connected to the PSU via 6-pin? (or whatever it requires).

What are your other parts?

Yes , i have it connected

 

[WildCard999]

What is you CPU temp while the benchmark is running?

 

[Quirisis]

What is you CPU temp while the benchmark is running?

Around 39-42 C when it starts glitching.

 

[WildCard999]

Around 39-42 C when it starts glitching.

Ok so those temps are perfectly safe so no issues there. As long as the GPU is brand new (not used or previously mined with) I'd suspect the PSU as the culprit. Replace it with a good quality 550W unit.

This Seasonic is a good quality unit and plenty of power for the system & overclocking.

PCPartPicker Part List

Power Supply: SeaSonic - EVO Edition 620 W 80+ Bronze Certified Fully Modular ATX Power Supply ($41.98 @ Newegg)
Total: $41.98
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