wush said:I'd really like to know how much of a difference a dual-core CPU will make for games in the near future.
Near future? It's already here in Quake 4

PC said:Dual core processors with Hyper-Threading Technology will see a performance increase of up to 87%. In short, systems with this technology will see the game run much faster than ever before.
Mac said:With the update, Macintosh systems with an Intel Dual Core processor, which uses the SMP, will have a performance jump of 15 to 30 percent.
So that is quite a possible performance boost
