I played for about 1 hour and 30 minutes did some work and browsing then a little bit more gaming and these are my voltage readings after 7 and a half total hours. I think it's safe to say it was the PSU causing the crashes given how stable these 12v readings are compared to my other one. If anybody has similar problems to mine in the future and suspects it is the power supply I used HWINFO64 and open hardware monitor to monitor voltages and played some games to see how stable my voltages were. I saw online that people say these softwares are not very accurate but in my case I think they were. Depending on the mobo you can also check the readings in the bios. When I called techincal support at Thermaltake they had me do this and it showed a below normal 12v reading. Thank you Jan J. for the support over these past couple of days I hope the problem is fixed.
-David :)