The fact that Intel's Core i7 adds an incredible level of performance to semi-portable notebooks won’t come as news to most people, with examples like the i7-720QM-powered G51J and i7-820QM-powered W860CU arriving a year ago. Yet, when Intel’s fastest mobile processor couldn’t match the performance level of its earliest desktop CPU, many enthusiasts were left to wonder, “is that it?”

Not quite.

Going back even farther, we saw Clevo making notebooks for the Core i7 architecture even before Intel was ready to announce its mobile version. These desktop-based machines certainly wouldn’t thrill the ultra-mobile crowd, yet “mobile workstation” performance makes no apologies for heft. That tradition follows through in Clevo’s latest power monster, its X7200, supporting Intel’s high-flying six-core Core i7-980X Extreme and up to two of the fastest-available mobile graphics modules.

If you want one, you’re going to have to buy it from somewhere, and white-box builder MALIBAL wants to be your source. It sent a fully-configured ultimate-performance configuration for Tom’s Hardware to look over, complete with SLI graphics and a RAID 0 configuration of two SSD drives.

Not a configuration for lightweights, this 17-pound (with adapter) behemoth “weighs in” at over $5000, yet even the least-expensive $2600 version carries MALIBAL’s three-year extended-service warranty. Far more portable than any desktop PC competitor, enthusiasts with extra heft in both their arms and wallets will definitely want to take a closer look at its performance.

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