Well it smoked them clock/clock at a ratio of 2.5ghz P4 to 1.83ghz AthlonXP, but the 3200+ Barton just couldn't keep up with a 3.2Ghz P4.
The thing now is we've got cheap quad cores that are plenty fast to run all the latest games. There's little point in buying an i5/i7 unless you can get a killer deal (such as having a Microcenter nearby and very few do), because that money is much better put towards a better graphics card.
When did he say gaming was his primary use of the computer?
Nobody needs a faster CPU for anything else. What happens when you start a video encoding? You minimize it and go do something else or watch a youtube video. Whether it takes a minute or 75 seconds is inconsequential. And, nobody does enough regular encoding that is time sensitive for Intel to be a requirement.
Nobody? Yeah, like you're an authority on what "everybody" needs.
That's like me saying "nobody needs a faster CPU for games when the most you'd get is a few extra fps. Whether you get 45 or 48fps is inconsequential."
Not to mention that faster and more-core CPUs increase the speed and fluency at which you can do something else while encoding.
