What is the better program to test CPU stability?

[matvey]

i ran 8 hours of prime, 20 passes on LinX 25000 no errors but with Intel Burn not cool. i ran Intel Burn test (on Maximum ) everything was good than i decided to ran it again and i got a error (on Maximum) ??

 

[Luca-d]

Orthos is quite good! might be worth a shot!

 

[saint19]

y-cruncher*>LinX>prime95>OCCT

*Launch the program, press 2, enter, 0, enter, x GB (x being nearly how much RAM your system has free according to task manager), and press enter. The program will periodically indicate how much time has been consumed for the testing.