Mon0L1th,
Benchmarks vary quite a bit, but a comparably priced P4 to AMD usually loses in every benchmark except audio and video encoding. Applications, DirectX, OpenGL, etc., are all mostly in favor of AMD.
Here's one example (Video encoding):
- You will see that the P4 650 "edges" out the Athlon64 4000+ by about 6%
Here's another important bench (DirectX 9):
- You will see that the Athlon64 4000+ crushes the P4 650 by as much as 20%
In the end, you will find that almost 90% of the benches are in favor of the 4000+ which simply crushes the 650 and only costs about $80 more on average. Almost the same could be said about the 3800+ which is about the same price as the 650. Factor in the lower costs of the average 939 motherboard and DDR1 RAM, Athlons are without a doubt still the more attractive buy when "money is an object".
And finally about the dual-core AMD... Are you certain that your board doesn't support them? You never posted your model, so we can't give you a 2nd opinion. However, most socket 939 boards do support the Athlon64 X2 dual procs...
~cdogg
"
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