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AMD Fusion sampling soon, arriving in 2011 with Llano APU
To say that we've been waiting for AMD's Fusion CPU / GPU combo for a long time would be an understatement. In fact, while AMD was busy talking about it, Intel swept in with its own Arrandale and Clarkdale chips that pack graphical and computing processing into the same chip. Lest we were discouraged, then, AMD is making a return to form with news that its first Fusion APU (Accelerated Processing Unit) is about to start sampling to manufacturers, with a now definite 2011 launch window. Codenamed Llano, this will be a quad-core beastie with intended operating speeds of more than 3Ghz and graphics parts borrowed from ATI's successful line of Evergreen GPUs. That means DirectX 11, a feature Intel is unlikely to match, whereas AMD will have everything Intel currently does and more, with a 32nm production process, on-die integration (rather than just the same chip packaging), and power gating allowing for dynamic per-core overclocking a la Turbo Boost. It's been lonely without you AMD, now just fulfill this promise and all that absenteeism will be forgiven.
Intel teases six-core Gulftown, discusses tera-scale computing
The 32nm dual-core Clarkdale processors that recently made their debut are about to pave the way for Intel's next performance crown chaser, the six-core Gulftown. You might've known that already, but Intel's decided to furnish us with the above slide detailing the particular differences between the two dies, with the most notable being the whopping 1.17 billion transistors that the new CPU will be composed of. The major attraction of Clarkdale chips lies in their power efficiency and competent integrated GPU, but the Gulftown focus will be firmly on the high end. Hence, there's no integrated graphics, but the built-in memory controller supports three channels of DDR3 RAM and even plays nice with lower-powered 1.35-volt sticks. There's also confirmation that the forthcoming hex-core chip will fit inside the familiar LGA-1366 socket, so if you bought a high end Core i7, worry not, you'll be able to replace your still blisteringly quick CPU with an even faster beast. Quad-core variants -- by virtue of disabling a pair of cores -- are on the cards as well, while Intel also took the opportunity to delve into questions of 1Tbps+ bandwidth interconnects and its 80-core processor project, but you'll have to hit up the links below to learn more about those.
