Built New PC Having Problems

[Tenma Tskumoto]

I recently built a new computer,everything runs well but when i start a game not even playing the actual game maybe 8 minutes in my computer will shut down. 

I7 8700K

Z390 Gaming PLus MSI

2X R9 295X2

1500 Watt Thermal Take Toughpower

Corsair Vegence 16 3000 mghz

i attempted to run Time Spy Which got me to the second benchmark stage until my computer did a shut down. BioShock Infinite not even ran the game is did a shut down. 

the only game ran good was World of Warships cuz it ran on a single gpu

its when ill the GPUs Are running that it does a shut down.

my question can this be solved or am i going to have to remove a card or they cant be playable .

Thanks for the help in advance.

 

[Spotty]

- Moved to Troubleshooting -

 

1 minute ago, Tenma Tskumoto said:

2X R9 295X2

That's two R9 295x2s? Custom loop? If not then remove one of the cards and see if it still crashes with only a single card.

 

3 minutes ago, Tenma Tskumoto said:

1500 Watt Thermal Take Toughpower 

What's the model number on the unit? When did you buy it?
How are the cables configured coming from the PSU to the graphics cards?

[Mr.Humble]

25 minutes ago, Spotty said:

That's two R9 295x2s? Custom loop? If not then remove one of the cards and see if it still crashes with only a single card.

No that's a special dual GPU card with a hybrid air and water cooler. Basically 2 R9 290s on a single PCB
 

36 minutes ago, Tenma Tskumoto said:

I7 8700K

Z390 Gaming PLus MSI

2X R9 295X2

What CPU Cooler are you using?
 

27 minutes ago, Spotty said:

What's the model number on the unit? When did you buy it?
How are the cables configured coming from the PSU to the graphics cards?

+1

 

Did you do any overclocking? Did you test with stock speeds if yes?

How is your RAM installed?

[Spotty]

Just now, vojta.pokorny said:

No that's a special dual GPU card with a hybrid air and water cooler. Basically 2 R9 290s on a single PCB

Yeah...

38 minutes ago, Tenma Tskumoto said:

2X R9 295X2
or am i going to have to remove a card or they cant be playable .

Looks like they have two of the R9 295x2 cards (2 cards, 4 GPU dies).

[Mr.Humble]

1 minute ago, Spotty said:

Looks like they have two of the R9 295x2 cards (2 cards, 4 GPU dies).

Didn't notice that, sorry

Man I wouldn't want to be paying @Tenma Tskumoto's electrical bill.