Friday, October 20, 2006

Sony unveils online plans for PS3


SONY has demonstrated the online service for its upcoming PlayStation 3, which will let players compete and chat online and download games, music and movies.

Gamers have long been clamouring for details about the online system for Sony's much-anticipated PS3 console.
Sony's current PlayStation 2 was released in the mid-1990s and has roughly 60 per cent market share.

But Microsoft has had a hit with its Xbox Live online service for its next-generation Xbox 360, which was released last year. The Xbox 360 is the rival to Sony's PS3, which is set to debut in North America on November 17.

The PlayStation Network, as the service will be called, uses a navigation system already available on Sony's hand held game player, the PlayStation Portable (PSP), Sony Computer Entertainment America said.

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"This is what a lot of people have been waiting for ages for," said John Davison, editorial director for the 1UP Network of video game-focused websites.

Sony said its service would allow PS3 users to compete and chat with other gamers on the network; download game content like weapons or maps; store and view pictures and video; download and listen to music; browse the web; and shop at the online PlayStation Store.

Online play, chat and other features will be free to users, who will have to pay to download some content.

Sony said downloadable games provided by its units would cost less than $US15 at launch.

Both Sony's PlayStation 2 and Microsoft's Xbox also offered online services. With about 4 million users, however, the Xbox 360 is the first to attract a relatively high percentage of users to its service - roughly 60 per cent.

A Sony executive said there were 3 million online service users for the PS2, which has sold more than 106 million units.

Emphasising the ability of the PS3 to play high-definition videos, Sony also said that the first 500,000 systems shipped in North America would include Talladega Nights: The Ballad of Ricky Bobby, the Sony Pictures Entertainment comedy starring Will Ferrell.

Some analysts expect movie fans to buy the PS3, priced at $US500 and $US600, as a machine to play high-definition DVDs in the new Blu-ray format. Blu-Ray competes with Toshiba Corp.-championed HD-DVD in a new standards war for next-generation DVDs.

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PlayStation 3 Details

Suggested retail price by region*
Region Expected pricing at release
Basic Premium
Japan Japan JP¥49,980 Open price
United States United States US$499 US$599
Canada Canada C$549 C$659
Mexico Mexico MXN$7,999 MXN$9,499
European Union Eurozone
(excluding Finland)
499 €599
United Kingdom United Kingdom GB£375† GB£425†
Switzerland Switzerland
CHF 749 CHF 899
Norway Norway
-
5000 NOK
Denmark Denmark 4295 DKK 5495 DKK†
Sweden Sweden
-
5999 SEK
Finland Finland €550 €650
Australia Australia A$829 A$999
New Zealand New Zealand NZ$999†
NZ$1199.95†
The PS3's 3.2 GHz Cell processor, developed jointly by Sony, Toshiba and IBM ("SIT"), is an implementation to dynamically assign physical processor cores to do different types of work independantly. It has a PowerPC-based "Power Processing Element" (PPE) and six accessible 3.2 GHz Synergistic Processing Elements (SPEs), a seventh runs in a special mode and is dedicated to OS security, and an eighth disabled to improve production yields. The PPE, SPE's and other elements ("units") are connected via an Element Interconnect Bus which serves to connect all of the units in a ring-style bus. The PPE has a 512KB level 2 cache and one VMX vector unit. Each of the SPEs is a RISC processor with 128 128-bit SIMD GPRs and superscalar functions. Each SPE contains 256KB of non-cached memory (local storage, "LS") that is shared by program code and work data. SPEs may access more data in the main memory using DMA. The floating point performance of the whole system (CPU + GPU) is reported to be 2.18 TFLOPS[38]. PlayStation 3's Cell CPU achieves 218 GFLOPS single precision float and is reported at around 26 GFLOPS double precision. The PS3 will ship with 256 MB of Rambus XDR DRAM, clocked at CPU die speed.