Toshiba X305-Q725: Quad-Core Gaming Notebook

Conclusion

So, we've now tested our first quad-core notebook. As you might expect, the results are mixed, with some areas benefitting while other areas actually end up with lower performance. If you're not a fan of large desktop replacement notebooks, the X305-Q725 won't change your mind. It's still bulky and heavy, battery life is poor, and performance still isn't anywhere near the level of top desktop solutions. However, some users don't want a desktop and don't mind the added size and weight; all they want is a powerful laptop that they can transport from place to place when the need arises. If you're looking for that sort of system, can the Toshiba X305-Q725 meet your needs?

For gaming performance, we have to conclude that there are simply faster options out there. We don't even need the new GTX 280M graphics chips to surpass the single 9800M GTX; two 9800M GT or 8800M GTX chips will offer up to 80% more performance. You might guess that such laptops will cost more than the X305-Q725, and certainly some do, but others are available at very competitive prices.

So if gaming performance isn't the selling point, what about the quad-core CPU? Is the X305-Q725 with the Q9000 a good selection for highly threaded tasks? On its own, it would be better than any of the other laptops we've compared it to, but we need to look at the market as a whole. If all you need is raw CPU performance, there are other laptops with quad-core CPUs that cost quite a bit less. One example that just launched (and which we currently have for testing) is the Gateway FX P-7808u, which has a GeForce 9800M GTS 1GB and a Q9000 and retails for around $1850.

If you want even more performance, there's no beating desktop CPUs. The Clevo D901C can support up to a Q9650 (3.0GHz), which should be about 50% faster in CPU limited tests than the Q9000. Throw in dual 9800M GTX GPUs and in some cases it will be nearly twice as fast. Clevo also has the D900F ready to begin shipping in April, which will pack a desktop Core i7 CPU for true workstation level performance. The X305-Q708 is another option if you like the design of the 725 but want more performance. It includes dual 9800M GT cards, though, so from a price and performance standpoint the Clevo D901C would be the better buy.

Looking at the big picture, the X305-Q725 currently has an MSRP of $2700. That's less than a faster, more powerful DTR, but the jump from $2700 to $3300 is only a 22% increase for 50% to 100% more performance. If you're willing to spend $2700 on a large, powerful laptop, an extra $600 that will bring non-linear performance improvements seems pretty reasonable. (Note that you can skip the second 9800M GTX on the D901C and save the $700.)

For what you get, the Toshiba X305-Q725 is a decent DTR type notebook. It definitely doesn't break any notions about what a desktop replacement can provide, but the overall feature set is pretty good. If you feel you need a quad-core CPU, high-end mobile GPU, and an SSD, the X305-Q725 is a viable option. However, the periodic stability issues are a serious concern, and when you're spending this much money that can be a deal breaker. We don't recommend DTRs for most users, but even so we feel there are better options out there.