Meta-Llama-3.1-70B-Instruct-IMat-GGUF

Newb here! I can run the 8b model ok but having problems with 70b. Am i spinning my wheels here ? PC with 7950x, 7900xtx, 64gb ram, 4 tb storage after loading and 25 minute wait time then terminating, I am using lmstudio…am i just not able to run it? System inadequate??