darthkir said:
BTW, what is the difference between a Xeon and an i5/i7 in term of real world performance?
Honestly there's no difference between processors that's big enough to require a change, but I'll try to list as many differences as possible, starting from most important to least:
1. The Core i series has turbo boost, which saves energy when all that power isn't needed and uses it when it is. Of course both the Xeon and Core i series have speedstep which saves energy, but turbo boost actually speeds up the processor.
2. The Core i series is for mainstream (from low-end to high-end), the Xeon series is a server processor. It performs better doing server tasks.
3. The i7 is newer, the Xeon series doesn't get updated too much. The Core i series supports Nehalem architecture and 32 nm. The Xeon recently got updated to 32 nm, but it costs freaking a lot of money.
4. I think the Xeon uses less energy, but probably nothing to boast about.
I mean the rest is about the same. In the end, both of them ARE processors, they WILL perform everyday processor tasks, and they WILL perform like anything labeled a processor will.