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Pages in category "Computer power supply unit manufacturers" The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes .
The desktop computer power supply converts the alternating current (AC) from a wall socket of mains electricity to a low-voltage direct current (DC) to operate the motherboard, processor and peripheral devices. Several direct-current voltages are required, and they must be regulated with some accuracy to provide stable operation of the computer.
The PowerPC 970 ("G5") was the first 64-bit Mac processor. The PowerPC 970MP was the first dual-core Mac processor and the first to be found in a quad-core configuration. It was also the first Mac processor with partitioning and virtualization capabilities. Apple only used three variants of the G5, and soon moved entirely onto Intel architecture.
On September 14, 2020, AMD hinted at the physical design of its RX 6000 series through a tweet shared on social messaging service Twitter.At the same time, it launched a virtual island inside the video game Fortnite containing a large-scale rendition of the RX 6000 hardware design, which players could freely explore using the game's Creative mode.
June 6, 2005: Apple announced its plans to switch to Intel processors at the Worldwide Developer Conference and released a Developer Transition System, a PC running an Intel build of Mac OS X 10.4.1 in a modified Power Mac G5 case, to all Select and Premier members of the Apple Developer Connection at a price of $999. [1] [50]
10.0 400 1024 DDR3 128-bit 900 28.8 26 PCIe 2.1 x16 Radeon HD 6550M (Capilano Pro) [20] November 2010: 600 4.8 12.0 480 1024 DDR3 128-bit 900 28.8 26 Radeon HD 6570M (Capilano XT) [20] November 2010: 650 5.2 13.0 520 1024 DDR3 64-bit GDDR5 128-bit 900 28.8 57.6: 30 Radeon HD 6630M (Whistler LP) [21] January 2011: TeraScale 2 40 nm 480:24:8 485 ...
80 Plus (trademarked 80 PLUS) is a voluntary certification program launched in 2004, intended to promote efficient energy use in computer power supply units (PSUs). Certification is acquirable for products that have more than 80% energy efficiency at 20%, 50% and 100% of rated load, and a power factor of 0.9 or greater at 100% load.
One complaint is that Apple removed the local sync services, which forces users to get iCloud to sync iOS devices with the desktop OS. [57] [58] However, this feature has since returned in the 10.9.3 and iTunes 11.2 updates. The Verge stated that OS X Mavericks was "a gentle evolution of the Mac operating system". [60]