Whats up with physics test Time spy (solved)

Got my 1700 stable at 4.0 1.375 Vcore mem at a save 2400, its stable as a rock on aida 64 stres test cpu, cash, floting point and mem at the same time fire strike extreem flawles. And then i do time spy and it crashes at the physics test, did more Vcore 1.385 tried 1.4 and it keeps crashing. Its on a asus crosshair and the Qcode is 8 (cpu not operational).
Anyone a idee??. Can’t be temps cpu got never over 47c (1.4) or at 1.375 44c. gpu maxes out at 38c.

Just needed to force 64bit from steam.