Question Gpu crashes at benchmarks only

[Carl0s]

My gpu (rx580 8GB) Crashes every time I try run benchmark (3dmark, basemark. But not furmark and superposition).
But I can play any game normal, Horizon zero dawn almost max settings, forza horizon 3 & 4 ultra settings, every game I play is OK
I'm just curious of this behave.

 

[rgd1101]

full system spec? include make and model of the psu

 

[Carl0s]

PSU BeQuiet straight power 500
CPU i5 4570 (no OC)
mobo ASUS Z87-A
RAM 12GB Geil 1600 cl11 2x4 +2x2
128GB ssd kingston
256GB ssd kingston
2x2tb wd red

run occt + furmark 10minutes and counting, no problem