OP...if you have a $1000 CPU, you won't have a single 7800GTX, which is what the benchmarks were with. anand did some benchmarks with something a little more believable...
someone with the extreme edition or fx-62 will most likely have at least crossfire x1900xt's in their rig. you'll see the performance difference there.
someone with that kinda money won't be playing at 1280x1024 resolution
the 6600 should be compared to the 3800x2...let's see what happens when those two are compared (check anandtech's home page). the 6300 ~ = to the 3800x2. the $320 6600 > fx-62. you're basically comparing a suped up supra vs a 400hp ferrari and saying how just cause the supra is faster (and cheaper), you won't see the performance if you're driving legally. there's still a huge price difference
someone with the extreme edition or fx-62 will most likely have at least crossfire x1900xt's in their rig. you'll see the performance difference there.
someone with that kinda money won't be playing at 1280x1024 resolution
the 6600 should be compared to the 3800x2...let's see what happens when those two are compared (check anandtech's home page). the 6300 ~ = to the 3800x2. the $320 6600 > fx-62. you're basically comparing a suped up supra vs a 400hp ferrari and saying how just cause the supra is faster (and cheaper), you won't see the performance if you're driving legally. there's still a huge price difference