Maybe he is confusing the AMD 6220 8 core the runs at 3 Ghz/Turbo at 3.3Ghz all cores/Turbo+ or whatever they are calling it the chips will run half od the cores at 3.6 Ghz and turn the other half off. I am not sure if it turns of 4 at a time or if it turn off 1 for every core that goes to 3.6 Ghz., sorry. They are list priced at $523. This wouls be a much more "equal" comparison. The AMD's draw and average of 80 watts and have a Thermal Design Power of 115 watts. "The Thermal Design Power (TDP) is the average maximum power a processor can dissipate while running commercially available software. TDP is primarily used as a guideline for manufacturers of thermal solutions (heatsinks/fans, etc) which tells them how much heat their solution should dissipate." cpu-world.com One last comment, although I am not an expert or employed in the engineeering of cpu's or anything I do know that clock speed and core count are only indicators of processing power. There are MANY other considerations, such as chip architecture and motherboard layout (northbridge and south bridge solutions, number of memory channels (AMD's has 4 channel memory as long as you have 4 sticks of memory per processor), Memory speed the chip will work with and your hard drive solution which depends on North or south bridge chips for data throughput speeds. I may be off on a few of these but as I undertand it system speed is just that, it is not just cpu clock speed and core count. Yes they have a big impact, but sometimes a system with a slower clocked chip with less cores can beat a system with a faster clock speed and more cores. I no this actually doesn't answer any of your questions and raises more, but maybe now you will do more research and get a system that works best for your specific needs for the best price. Lastly it also depends on what you will be using the computer for most of the time. Games, Number crunching, audio, CAD_CAM etc. and don't forget your graphics solution will have a huge effect on your system speed. There are high end systems that can use extra unused graphics processing power toi augment the cpu's processing, but that is beyond the average home user. Good luck on your quest!. By the way I run an ASUS KGPE-D16 with 2 x AMD 6128 8 core 2Ghz MagneyCours CPU's with 16 Gb of pc 1333 registered Ram, and Intel Solid State 160 Gb drive for the OS, 2 x 1 Tb 3GB/s drives for long termprogram and file storage and an 8 Tb RAID run with ASUS's Pike 2008 card using 4 x 6 gb/s Western Dig. Caviar black Enterprise 2Tb drives + some other odds and ends. It is a music production Workstation basically. I am in the process of getting 2 X AMD 6282SE cpu's and increasing the RAM to 128 GB of PC1600 and a better Graphics card,probably an ATI7970 bases multi display card.
Peace,
B.Burke Jr.