I run furmark, sometimes It will go a whole ten minutes. Most of the time though It will just cut off, almost like someone pushed the reset button. Would this have to do with the fact I am missing the four pin plug for the motherboard? It has both a eight pin an a four pin CPU power. I am using an 2080ti also. I am unable to test a real game until tomorrow morning because of download speeds.
Specs:
MSI X570-A PRO Motherboard
AMD Ryzen 7 3700X
EVGA GeForce RTX 2080 Ti XC ULTRA GAMING
Crucial Ballistix Sport LT 3000 MHz DDR4 DRAM
Thermaltake Smart 500W 80+ White Certified PSU
Corsair iCUE 220T RGB Airflow Tempered Glass Mid-Tower Smart Case
Specs:
MSI X570-A PRO Motherboard
AMD Ryzen 7 3700X
EVGA GeForce RTX 2080 Ti XC ULTRA GAMING
Crucial Ballistix Sport LT 3000 MHz DDR4 DRAM
Thermaltake Smart 500W 80+ White Certified PSU
Corsair iCUE 220T RGB Airflow Tempered Glass Mid-Tower Smart Case