Computer freezes in some games. What could be?

Question

Iron

processor AMD FX9590
OP Kingston 4gb x2
motherboard Gigabyte 970A-UD3P
video Asus R9 280X
hard WD Red 1Tb
PSU Zalman 700
In some games such as Wow (official 6.2) The Crew SaintRow 3-4 the computer freezes, as well as in old ones like Orion Prelude and Dino D-Day
In Dota2 CS:GO wow(3.3.5) everything works stably
. I set graphics everywhere to ultra.
The computer freezes -> the monik goes out, I try to poke the claudia namlok, the light goes out and that's it.
Inside, all the coolers and diodes are all on and working, despite everything.
I have to reboot and everything
In the processes -> Windows application log, except for an incorrect shutdown, I do not observe other errors
Updated all drivers from video card to chipset and bios -> everything from official sites and stable versions
So what the hell could it be?
PS yuzal 3DMax and other benchmarks and the computer worked pretty capable!! What is what?

Answer 1

The graphics card may be overheating or the power supply may be insufficient.

Answer 2

1 overheating of the video card (blow off dust, replace thermal paste)
2 replace the power supply unit with a more powerful one (powerful video card, powerful processor), corny does not pull the power supply unit

Answer 3

Alas ... the third eye does not work today and I can’t see your PC during the reboot and its logs, so I suggest you find out everything yourself what is the problem.
And so, firstly, we go to the store and buy a couple of bottles of beer, we will have to wait a long time.
Secondly, we download the wonderful OCCT program. We read how it works sonikelf.ru/moshhnyj-test-stabilnosti-sistemy
So we run each test for an hour and to the maximum and wait for the reboot, and then everything is simple. According to the test, it will be clear where exactly the problem is in the process + memory, video card or bp)
Good luck to you, if something is not clear, write _)

Answer 4

This is R9 280X. Myself is the same. Tests, benchmarks, warm-ups and other hairy bagels pass without problems, and in games everything hangs tightly. I decided to lower the frequency and power consumption by 5%.

Answer 5

95% - power supply.
Download HW Monitor , run it, open the data on the motherboard and look for AVCC / 3VCC. If the voltage is less than 3.2V, then the PSU is dead.
You can try to disconnect all the power cables from the mother, blow through the PSU, tap it lightly with a hammer (a proven method, it helps with many hardware)
In four cases out of four when I encountered such a problem, the PSU was to blame. Connect another unit and check if