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Use in supercomputing

PlayStation 3 uses the 64-bit Cell microprocessor, designed by Sony, Toshiba and IBM, as its CPU, which is 📉 made up of one 3.2 GHz PowerPC-based "Power Processing Element" (PPE) and eight Synergistic Processing Elements (SPEs).[120] To increase yields 📉 and reduce costs, the chip has 8 SPEs. After manufacture, every chip is tested and a defective SPE disconnected using 📉 laser trimming, leaving 7 SPEs. This means that otherwise discarded processors can be used, reducing costs and waste.[121][122] Only six 📉 of the seven SPEs are accessible to developers as the seventh SPE is reserved by the console's operating system.[122] Graphics 📉 processing is handled by the Nvidia RSX 'Reality Synthesizer', which can produce resolutions from 480i/576i SD up to 1080p HD.[114] 📉 PlayStation 3 has 256 MB of XDR DRAM main memory and 256 MB of GDDR3 video memory for the RSX.[123] 📉 Originally, Sony did not plan to include any GPU in the PlayStation 3, because they thought that the Cell could 📉 handle everything, but the developers, including the ICE team from Naughty Dog, demonstrated to Sony that without a dedicated GPU, 📉 the PlayStation 3 performance would not be sufficient, particularly in comparison to the Xbox 360. Sony henced added a GPU, 📉 the Nvidia RSX, at the final stage of the PlayStation 3 development.[124]

On April 20, 2011, Sony shut down the PlayStation 📉 Network and Qriocity for a prolonged interval, revealing on April 23 that this was due to "an external intrusion on 📉 our system". Sony later revealed that the personal information of 77 million users might have been taken, including: names; addresses; 📉 countries; email addresses; birthdates; PSN/Qriocity logins, passwords and handles/PSN online IDs. It also stated that it was possible that users' 📉 profile data, including purchase history and billing address, and PlayStation Network/Qriocity password security answers may have been obtained. There was 📉 no evidence that any credit card data had been taken, but the possibility could not be ruled out, and Sony 📉 advised customers that their credit card data may have been obtained.[216] Additionally, the credit card numbers were encrypted and Sony 📉 never collected the three digit CVC or CSC number from the back of the credit cards which is required for 📉 authenticating some transactions.[217] In response to the incident, Sony announced a "Welcome Back" program, 30 days free membership of PlayStation 📉 Plus for all PSN members, two free downloadable PS3 games, and a free one-year enrollment in an identity theft protection 📉 program.[218][219]

Activision Blizzard CEO Bobby Kotick has criticized PS3's high development costs and inferior attach rate and return to that of 📉 Xbox 360 and Wii. He believes these factors are pushing developers away from working on the console. In an interview 📉 with The Times Kotick stated "I'm getting concerned about Sony; the PlayStation 3 is losing a bit of momentum and 📉 they don't make it easy for me to support the platform."[258] He continued, "It's expensive to develop for the console, 📉 and the Wii and the Xbox are just selling better. Games generate a better return on invested capital (ROIC) on 📉 the Xbox than on the PlayStation." Kotick also claimed that Activision Blizzard may stop supporting the system if the situation 📉 is not addressed. "[Sony has] to cut the [PS3's retail] price, because if they don't, the attach rates are likely 📉 to slow. If we are being realistic, we might have to stop supporting Sony."[259] Kotick received heavy criticism for the 📉 statement, notably from developer BioWare who questioned the wisdom of the threatened move, and referred to the statement as "silly."[260]

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ensa elogiou-o como revolucionário, e seus projetos foram muito procurados. Balênciaga

Wikipedia : wiki.: Balnciaga Balenciala usou linhas elegantes e 🔔 lineares no pós-guerra

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