Only had this PC for a little over 24 hours but it does run at the FPS it claims to for the games I've play so far. Haven't done simultaneous streaming yet or any video editing but I expect it will run well. Overall, very happy so far. Will update of that changes!
[5 of 5 Stars!] 
Dell OptiPlex 3000 3070 Desktop Computer - Core i5 i5-9500 - 8 GB RAM - 128 GB SSD - Small Form Factor 
Dell Precision 3431 SFF Desktop Computer i5-9500 8GB 1TB HDD Windows 10 Pro 