The first parameter or argument has the value of 0x0, which is a Machine Check Exception, which means the CPU has detected a hardware problem and the address points to a processor error because the CPU has found one, so it could be a different form of hardware which is causing the issue.
In such a situation, it is best to use these steps:
You need run MemTest86+ for least 9-10 passes, it will take all night to complete, therefore it's best to run it over night when your sleep or working the next day.
There be something physically wrong with your graphics card, therefore it would be a good idea to stress test the graphics card (will take around 1 hour):
Read all the steps within the hardware test tutorials very carefully, as stress tests is designed run components to their maximum capacity, in order to point out failing or faulty hardware components
Use the following program to monitor your hardware temperatures during the stress test:
Have you tried leaving one stick of RAM in, and then using the system as you normally would, if it crashes then move the same stick to the next slot, and see if the system crashes again.
If the system crashes in both slots on one stick then it's bad RAM, if the system crashes on one slot then it's a bad motherboard. Repeat this process for the other stick.
You seem to have a definite hardware issue, most likely bad RAM or a bad motherboard.