No. I'm pretty sure what your talking about can't be done without some serious software coding. Even if you theoretically you could get it to run 5 firepro GPU's won't have the horsepower to run 16 games simultaneously. Also you would need a serious SSD RAID setup to throughput all that info. Also when you building a internet café your only really building for games like LoL and WoW. 16 600 dollar gaming builds would run 9600 dollars. That would be cheaper then a server like your describing.