Hi there, I used my old pc to set up some bots and have now 6 Bots running, it works ok, but whenever there is a loading screen somewhere, it's slowing down and have long reaction times for manual activities. So I asked myself if it would be enough to install more RAM? System: i7-920 @ 2.67 GHz RAM: 6 GB DDR3 Graphics: AMD Radeon HD 78xx
You are probably being limited by all clients trying to read from the same harddisk where the game files are. An SSD and possibly more ram will probably give you the biggest boost in that system. A new GPU would be next on my list, you can pick up an r9 290 for like 170 eur where I live due to all the bitcoin mining pcs being sold. More Vram on that would give you a big boost and open up new doors for more bots just my 2cents
If you own a product such as the ones sold by Butterflylabs or other companies then yeah you can make what people use to make 3 years ago with video cards