Perhaps you have noticed new computers from Dell, Gateway and others using a new, bizarre-sounding chip from Intel: the Core i7 processor. You may have also seen some benchmarks and features featuring that this is a huge beast of processor. Well, we're pretty anxious about the Core i7 processor, so here's an easy guide to why it's so incredible:

Okay, so the way Intel develops chips is on what it really calls the "tick-tock cycle". The "tick" is the enhancement of its current micro-architecture, mainly reducing it down to make it more power efficient, besides other tweaks. As you now can guess, the "tock" signifies the launch of a totally new micro-architecture.

Penryn, for example, was the tick to the Core 2's tock, shrinking it down from a 65-nanometer process to 45nm. Core i7 is a tock, using a totally new micro-architecture codenamed Nehalem. Core i7 Nehalem is in fact a great step forward, correcting numerous lingering Intel architecture deficiencies that AMD truly had them beat on years ago. So, listed here are 4 factors that specifically make the new chip remarkable:

Bye Bye Front-Side Bus

The early front-side bus set up has long been a drag on Intel's chips, and they're eventually ditching it. The FSB basically transported data between the CPU and memory controller hub, however that didn't work well when you started talking buckets of cores. In its place is a brand new technology named QuickPath Interconnect that'll make the old bottlenecks history and operating tons of cores much better.

QPI uses direct point-to-point connections which have a bandwidth of around 25GB/s, way quicker than what FSB can provide. The downside is that it needs a new QPI-friendly motherboard. This concept is rather cribbed from AMD, whose Hyper-Transport continues to be doing something very similar for a long time.

Integrated Memory Controller and Triple-Channel Memory

Before, with Intel chips, connectivity had to take place across the front-side bus, causing stuff slow. The last memory benefit is that Core i7 supports triple-channel memory.

Today, you're possibly on a computer with dual-channel memory (in English, I mean that it uses RAM sticks in sets of two). Core i7 makes three sticks of RAM the new standard-so look out for plenty of 6GB and 12GB systems running around.

The Return of Hyper-Threading

Intel deserted Hyper-Threading after the Pentium 4, however it's back into Core i7 (and Atom, but really, psh). Generally, it's a parallel-processing technology that runs numerous threads simultaneously. In English, it divvies up tasks so as to be crunched by a processor at the same time, rather than one after the other. It short, it makes video encoding and other parallel-friendly methods run much faster.

We're interested to see what kind of benefits this will generate in conjunction with programs coded to take advantage of threading, including the next great operating systems, Snow Leopard and Windows 7, that will supposedly make better use of multiple cores and parallel processing compared to current OSes. The i7 2600K Processor is just one that can shock you.

So yeah, this i7 processor review gets our engines functioning, and we're not even chip nerds. (Honest!) Unfortunately though, right now there are just a couple of Core i7 chips on the market, and they're all for desktop computers. There's not much of a downside for portables-save for the need for new motherboards along with the DDR3 RAM already used by premium laptops-but before you see it in a Dell XPS notebook or MacBook Pro, you're likely to see it in a lot of desktop gaming and graphics-intensive devices. Laptops possibly won't emerge until way into next year, but we think they'll be worth the wait.

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