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The PlayStation 3 system software is the updatable firmware and operating system of the PlayStation 3. The base operating system used by Sony for the PlayStation 3 is a fork of both FreeBSD and NetBSD known internally as CellOS or GameOS. [ 4][ 1] It uses XrossMediaBar as its graphical shell. The process of updating is almost identical to that ...
PlayStation 3's Cell CPU achieves a theoretical maximum of 204.8 GFLOPS in single precision floating point operations and up to 15 GFLOPS double precision. [ 1] The PS3 has 256 MB ( [ 2]) of Rambus XDR DRAM, clocked at CPU die speed. [ 1] The PPE has 64 KB ( [ 3]) L1 cache and 512 KB L2 cache, while the SPEs have 2 MB local memory (256 KB per ...
OtherOS is a feature of early versions of the PlayStation 3 video game console, allowing user installed software, such as Linux or FreeBSD. The feature was removed since system firmware update 3.21, released on April 1, 2010. [1] Software running in the OtherOS environment has access to 6 of the 7 Synergistic Processing Elements. [2]
This was not included in the newer slim models and was removed from all older PlayStation 3 consoles with the release of firmware update 3.21 in April 2010. The functionality is now only available to users of original consoles who choose not to update their system software beyond version 3.15 [ 150 ] or who have installed third-party, modified ...
PlayStation 3 Jailbreak was the first USB (Universal Serial Bus) chipset that allowed unauthorized execution of code, similar to homebrew, on the PlayStation 3. It works by bypassing a system security check using a memory exploit ( heap overflow ) which occurs with USB devices that allows the execution of unsigned code .
PlayStation Store ( PS Store) is a digital media store available to users of Sony 's PlayStation 3, PlayStation Vita, PlayStation 4 and PlayStation 5 game consoles via PlayStation Network . The store offers a range of downloadable content both for purchase and available free of charge. Available content includes full games, add-on content ...
The 2011 PlayStation Network outage (sometimes referred to as the PSN Hack) was the result of an "external intrusion" on Sony's PlayStation Network and Qriocity services, in which personal details from approximately 77 million accounts were compromised and prevented users of PlayStation 3 and PlayStation Portable consoles from accessing the service.
List of best-selling game consoles. Sony's PlayStation 2 is the best-selling game system overall with over 155 million units worldwide. [ 1] A video game console is a standardized computing device tailored for video gaming. The compact size of video game consoles allows them to be easily used in a variety of locations, making them portable. [ 2]