ATI の買収から4年、AMDの CPU / GPU 統合プロセッサ Fusion APUがついに正式発表を迎えました。" Fusion " は x86 CPUコアと単体GPUレベルのグラフィック / 並列プロセッシングエンジンをひとつのダイ上に統合したプロセッサ。AMDではCPUでもGPUでもなく、APU (Accelerated Processing Units) と呼んでいます。発表文での表現は「プロセッシングにおいて、40年以上前の x86 アーキテクチャ登場以来の大きな前進と信じています」。社運を賭けた製品だけになかなか大きくでました。

まず第一弾として登場するのは、" Brazos "の開発名で知られていた低消費電力プラットフォームの製品(40nmプロセス、1 - 2 CPUコア)。TDP 9WのCシリーズ (コードネーム " Ontario ") が ネットブックや「新フォームファクタ」(タブレットなど) 向け、TDP 18WのEシリーズ ( " Zacate ") がエントリーノートやオールインワン、小型デスクトップ向けと位置づけられています。対抗する Atomシリーズやいわゆる" CULV " プロセッサと比較した利点は、低消費電力で長いバッテリー駆動時間と小型の筐体を維持しつつ、DirectX11対応のゲームやBlu-Ray、1080p動画の滑らかな再生、並列プロセッシングをサポートする点。

CシリーズやEシリーズを採用した製品はすでにHPやLenovoから発表されているほか、CESではAcer, Asus, デル, 富士通、MSI、サムスン、ソニー、東芝など各社から新製品の公表が見込まれています。AMDはさらに、500GFLOPSを超える「スーパーコンピュータ的パフォーマンス」のメインストリーム向けFusionチップ Aシリーズ ( 32nmプロセス、2 - 4 CPUコア、コードネーム " Llano ")を今年前半に投入する予定。Cシリーズ / Eシリーズあわせて4モデルの詳細とAMDの発表文を続きに掲載しています。

AMD Fusion APU Era Begins

- Big Experiences, Sleek Designs, All-Day Battery Life and Notebooks That Stay Cool All Day Now Possible with Revolutionary Single Chip -

LAS VEGAS - CES – Jan. 4, 2011 - Today at the Consumer Electronics Show, AMD (NYSE: AMD) launched a new class of accelerated processor that combines more compute capabilities than any processor in the history of computing. The AMD Fusion Family of Accelerated Processing Units (APUs) incorporate – in a single die design – multi-core CPU (x86) technology, a powerful DirectX®11-capable discrete-level graphics and parallel processing engine, a dedicated high-definition video acceleration block, and a high-speed bus that speeds data across the differing types of processor cores within the design. New generations of desktop, notebook and HD netbooks are now available based on AMD Fusion APUs at affordable price points. Tablets and embedded designs based on AMD Fusion APUs are expected be available later in Q1 2011. The new range of products features include stutter-free HD video playback, breakthroughs in computational horsepower to handle the most demanding applications, DirectX 11-capable graphics and all-day battery life.i

AMD expects leading manufacturers Acer, Asus, Dell, Fujitsu, HP, Lenovo, MSI, Samsung, Sony and Toshiba to announce plans to deliver AMD Fusion APU-based systems at very compelling value and mainstream price points.

"We believe that AMD Fusion processors are, quite simply, the greatest advancement in processing since the introduction of the x86 architecture more than forty years ago," said Rick Bergman, senior vice president and general manager, AMD Products Group. "In one major step, we enable users to experience HD everywhere as well as personal supercomputing capabilities in notebooks that can deliver all-day battery life.i It's a new category, a new approach, and opens up exciting new experiences for consumers."

HD 2.0 Everywhere
High definition (HD) content is ubiquitous today. From YouTube videos to DirectX 11 games to Blu-ray, the world is tapping into various ways to enjoy this content with the computer serving as the hub. And thanks to the VISION Engine from AMD, a set of capabilities unique to all AMD Fusion APU-powered PCs, the visual side of computing never looked more vivid and realistic. The VISION Engine is an unmatched combination of:
• DirectX 11-capable graphics
• Massive parallel processing to speed application performance
• The UVD3 video acceleration block found in the new AMD Radeon™ HD 6800 Series GPUs
• Unique graphics driver capabilities updated on a monthly basis to continuously improve visual performance

Selecting a PC equipped with the VISION Engine and software from AMD partners means Internet browsing is a faster, application-like experience; 1080p HD video playback is gorgeous, smooth and quiet; standard definition video looks high-definition; 2D content can be converted into stereoscopic 3D; even the most graphics-intensive websites load quickly; manipulating HD content is fast and easy; and 3D gaming at HD resolutions is fast and life-like.

Personal Supercomputing
Much of a computing experience is linked to software and, until now, software developers have been held back by the independent nature in which CPUs and GPUs process information. However, AMD Fusion APUs remove this obstacle and allow developers to take full advantage of the parallel processing power of a GPU – more than 500 GFLOPs for the upcoming A-Series "Llano" APU – thus bringing supercomputer-like performance to every day computing tasks. More applications can run simultaneously and they can do so faster than previous designs in the same class.ii

AMD AllDay™ Power
Additionally, AMD Fusion technology enables all-day battery life – 10 hours or more.i The new power-saving features present in the single-chip design greatly extend the time between plug-ins, even when enjoying HD content.

Out power and Outperform: E-Series, C-Series and A-Series APUs
The 2011 low power platform (formerly codenamed "Brazos") enhances the everyday computing experience and is available beginning today in two APU variations: E-Series and C-Series. These APUs feature the new x86 CPU core codenamed "Bobcat". "Bobcat" is AMD's first new x86 core since 2003 and was designed from the ground up to deliver stellar mobile performance.

The 2011 mainstream platform is primarily intended for performance and mainstream notebooks and mainstream desktops. It will feature the 32nm die A-Series "Llano" APU, which includes up to four x86 cores and a DirectX 11-capable discrete-level GPU, and is scheduled to ship in the first half of 2011 and appear in products mid-year.