The Future of Netbooks: Bay Trail Specs Leaked

Bay Trail is on the move again, barreling right along toward its holiday 2013 launch. Specifications for the next generation of netbook processors have been leaked alongside those for desktop and industrial Atoms, Celerons, and Pentiums, and the numbers look very promising. (Oh, you haven't heard yet? Intel's Silvermont microarchitecture is fast enough to be used in some Celeron and Pentium processors. Woof.)

An interesting thing to notice is the absence of the Atom name in the leaked Bay Trail-M model names. Perhaps Intel wanted to improve the public image of their new mobile chips by avoiding the Atom moniker, which, as you all know, has a bad reputation for being a slow, worthless piece of silicon. It's a smart move, as the names will not only avoid the bad Atom PR, but will be reflective of the architecture's massively improved performance. Basically, Silvermont is all of the improvements the Atom line should've had over its lifespan rolled up into one release, especially in the graphics department. With the slowest of the bunch, the Celeron N2805, Doom 3 will be not only playable on Ultra, but fluid on High settings. That's a huge leap over today's Cedar Trail GPU's (believe me, you wouldn't want to play Doom 3 on them unless you have an unusual tolerance for low framerates), and from the look of things, it will only get better from here.

An Introduction to the 3rd Generation Intel Atom Processors

Cedar Trail-M netbooks feature the same sticker as Pineviews

Cedar Trail-M is Intel's current generation Atom processor, released sometime in December 2011. These are much more suitable for gaming than previous generations, as Intel beefed up the GPU considerably. Currently there are 2 flavors of Cedar Trail, the N2600 and the N2800. The N2600 runs at 1.6 GHz and its graphics processor, the GMA 3600, at 400 MHz. The N2800 is faster, with the CPU at a speed of 1.87 GHz and the GPU (GMA 3650) at 640 MHz. The GMA 3600 series provides many benefits over the 3150, such as increased performance, even better OpenGL support, access to 1 GB of system RAM, and full acceleration not only for MPEG-2, but also WMV and H.264 video. With a Cedar Trail netbook, you can run games at higher graphical detail, or games that you couldn't play on older Atoms.

An Introduction to the 2nd Generation Intel Atom Processors

Netbooks with a Pineview processor bear this sticker

The end of December 2009 brought the first of Intel's next wave of netbook processors. This time, they included a memory controller and the GPU built into the processor itself. The single-core CPU's (N4xx) were slightly faster than a Diamondville at the same clock speed, save for the N435. Intel also released dual-core Atoms (N5x0) that boosted CPU performance significantly. Unfortunately, the graphics processor, GMA 3150, in Pineviews were even weaker than the GMA 950's, with performance a bit better than a GeForce2 MX 400 (depending on the application). On the upside, the GMA 3150 can access 384 MB of system RAM, provides full MPEG-2 acceleration, and better OpenGL support. Users of Pineview netbooks are even more limited in gaming scope than those with a Diamondville, although both platforms can likely play the same games. Just keep graphical settings low on newer games and you'll be fine.

An Introduction to the 1st Generation Intel Atom Processors

If your netbook sports this sticker, it uses a Diamondville CPU

The first Intel Atom processors designed for netbooks were released in 2008 and 2009, under the codename "Diamondville". The first, the Atom N270, featured a single-core CPU clocked at 1.6 GHz and a worst-case power consumption of 2.5 W. It offered performance equal to or slightly greater than a Williamette Pentium 4 of the same clock speed. 8 months later, the N280 was released, which was slightly faster than the N270. The graphics processor was not included on the Atom, but instead included with the chipset. It was named the GMA 950, offering performance inferior to Nvidia's GeForce 3 series in most applications. It could access 256 MB of system memory and partially accelerate MPEG-2 video, the format used in DVD video. If you own a netbook with either of these processors, you will have to compromise with your choice of games, as your netbook will not be able to handle the demands of newer games. Look for titles released in the mid-2000's. They will most likely run smoothly enough on your netbook. Happy gaming!