Normally, aesthetics are a secondary part of a notebook review, but Toshiba forces the issue with the Qosmio X305’s wild design. Seriously, the lid’s audacious three-tone, metallic-red paint job alone is enough to challenge the interest of a potential buyer, but the X305 also sports an unusual formfactor involving curves and lips that add to both the machine’s footprint and height. And like the majority of notebooks in its class, the 17-inch X305 is heavy—although, with a carry weight of approximately 11 and a half pounds, it’s still more than a pound lighter than the CyberPower Extreme M1 we reviewed last month.
Of course, there’s more to the Toshiba X305 than its physical spectacle. The machine has the distinction of housing a 2GHz Core 2 Quad Mobile Q9000 processor, making it only the second quad notebook we’ve reviewed—the first was Lenovo’s Kick Ass ThinkPad W700 (http://tinyurl.com/al9wjn). Those two extra cores gave the X305 a healthy advantage over its higher-clocked, dual-core competitors in our application benchmarks. In Premiere Pro CS3, ProShow Producer, and MainConcept Reference, which are all heavily multithreaded, the X305 surpassed all the dual-core rigs we’ve reviewed over the last several months—including the 2.8GHz HP HDX 18 we reviewed in January—by greater than 50 percent, in most cases. Interestingly, it also scored much better than those machines in Photoshop, which isn’t heavily multithreaded. We attribute it more to the X305’s hard drive configuration: a speedy Toshiba 64GB SSD is dedicated to the OS, while applications write to a virtually empty 320GB HDD.

Continue reading this review after the jump.