AMD's Lansing said its Temash chips hold an advantage in graphics, which are becoming more important with online video streaming and gaming. AMD's core strength is in graphics, and its chips have been adopted by Sony for PlayStation and by Microsoft for the next Xbox.
In a comparison list, AMD said Temash also has support for DirectX 11, Windows 7 and USB 3.0 ports, which are not offered on Intel's Clover Trail. However, that is expected to change with Bay Trail, which will support DirectX 11 and USB 3.0. The Bay Trail chip will be able to provide an equally capable desktop and tablet experience on Windows 8.
The Temash lineup includes two dual-core A4 chips and one quad-core A6 chip. Tablets running on the quad-core will deliver up to eight hours of battery life during Web browsing, and around five hours of battery life when watching 1080p high-definition video on YouTube.
The A4-1200 chip draws 3.9 watts of power, and the A4-1250 draws 9 watts of power. Both chips run at 1GHz and have 1MB of cache. The quad-core A6-1450 runs at a maximum clock speed of 1.4GHz, draws 8 watts of power, and has a Radeon HD 8250 graphics processor with a maximum clock speed of 400MHz.
AMD has already been working with various ARM processor vendors through the Heterogeneous System Architecture (HSA) Foundation to unify multiple processing resources in servers, PCs and mobile devices. The organization's goal is to develop an open hardware interface specification so tasks can be offloaded to the appropriate hardware resource, which will bring portability of applications across architectures and devices.