Quote Originally Posted by Eteocles
As stated in another thread, CPU tends to be a big factor too; especially if the processors are single-core, that's gonna hurt.

Overall, WoW is by no means graphics intensive but multiboxing, even split among machines, introduces unique issues, like -always- having other players on screen, extra spell effects/totems/etc, only thing you can do on those is either upgrade or tone down settings + resolution and disables every mod you don't need on it lol
for only 1 client per machine his rig is just fine. the min specs for wow are far below that anyways.

My addons use around 30MB per minion and 60mb on main (running things like enchantrix, auctioneer, cart, atlas, and so on.