231w ago - Today Eurogamer.es is reporting that PowerVR technology from Imagination Technologies will form the basis of the still-in-development PSP2.
The site claims to have insider sources that reckon that a quad core iteration of the low-power SGX543MP chip, codenamed "Hydra", will be present in the next generation handheld, not to be confused with the forthcoming PSPgo.
To quote: The chip itself appears to be very close indeed to the enhanced GPU experts say resides within the iPhone 3GS, providing a generational leap in performance over older PowerVR MBX processors found in the previous models.
The same technology is also found in select netbooks such as the Dell Mini 12, as part of the new low power Poulsbo chipset. The single core version of the chip has been demonstrated at CES running Quake 3 Arena at 30FPS.
The obvious difference of course is that the SGX543MP is a multicore processor, available with anything up to 16 cores on tap. According to the original report, PSP2 opts for a quad configuration offering notional specs of 133 million polygons per second, and 4Gpixels/sec fillrate, assuming that Hydra operates at the chip's low-end of 200MHz (higher speed variants are also available, presumably...
265w ago - Leadtek has announced that it will start selling its first PC graphics card based on Toshiba's SpursEngine graphics co-processor next week.
The SpursEngine is based on the same architecture as the CELL that powers the PlayStation 3 and was partly developed by Toshiba.
To quote: Leadtek will next week start selling its first PC graphics card based on Toshiba's SpursEngine graphics co-processor, it announced today.
The WinFast PxVC1100 will hit stories in Japan's Akihabara electronics district from November 19 and will be cost about ¥29,800 (£199).
The SpursEngine is based on the same architecture as the Cell Broadband Engine microprocessor that powers the PlayStation 3 console and was partly developed by Toshiba. While the Cell contains a Power PC core and eight "Synergistic Processing Elements" cores, the SpursEngine contains only four of the SPE cores.
279w ago - As the article goes.. Intel has unveiled details of the chip that will spearhead its move into computer graphics. It has revealed blueprints for the Larrabee chip that is scheduled to first appear in finished products in late 2009 or early 2010. Larrabee will be a stand-alone graphics processor unlike the onboard chips it produces for many PC makers.
The move will bring Intel into direct competition with graphics specialists Nvidia and the ATI division of AMD. Intel is aiming to put Larrabee into graphics cards for PCs that help show games and video in very high detail. Like existing graphics chips from Nvidia and ATI, Larrabee is expected to have many separate processing cores onboard.
So far Intel has not said how many processing cores Larrabee will have onboard at launch or in subsequent generations. Future Nvidia and ATI graphics chips are expected to be made up of several hundred cores. While Intel will initially target the PC graphics card market, it expects the raw computer power in the chip to help with oil and gas exploration, medical imaging and financial services in the future.
Many scientists and researchers already use coupled graphics cards as a desktop supercomputer that helps them carry out simulations far faster and cheaper than on a larger dedicated machine. "Intel is showing...