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Many modern GPUs rely on VRAM. In contrast, a GPU that does not use VRAM, and relies instead on system RAM, is said to have a unified memory architecture, or shared graphics memory. System RAM and VRAM have been segregated due to the bandwidth requirements of GPUs, [2] [3] and to achieve lower latency, since VRAM is physically closer to the GPU ...
Each of the three most common 12 cm optical media formats (CD, DVD, and Blu-ray) was first released in read-only form years before writable forms were available.Within each format, there is both forward and backward compatibility, in that most older read-only drives and players can read (but not write) writable media in the same format, while read/write drives can read (but not write) old read ...
Dual-ported RAM was common from the mid-1980's into the mid-1990's. After that date, new forms of high-performance memory began to be used that eventually replaced dual-ported designs. As these other forms of memory are also known as video memory, and thus VRAM, it sometimes confused with this older form of memory. Samsung Electronics VRAM
A new version of the Y500 with upgraded features was released in June along with the Lenovo Y410p. The upgraded version has following features compare to older version Display: 1366 × 768 TN (1920 × 1080 was present in older version) Graphics: Intel HD 4600 + NVIDIA GeForce GT 750M (NVIDIA GeForce GT 650M was in older version)
For example, an Atom N450 CPU and GMA 3150 will perform comparably to a 10 years older RIVA TNT2 PC with a Tualatin Pentium 3, even worse, the GPU was sometimes even underclocked, hindering the already poor performance even further. [68] Some features of games and other 3D applications may be unsupported by GMAs, particularly older ones.
A modified and re-branded low-cost version of the Lenovo X100e, named the Mini 10 was issued to all Year 9 students in Australia at the start of 2010. They featured an Intel Atom N450 (1.66 GHz) processor, 160 GB HDD, 2 GiB RAM, a 10-inch 1280×720 Screen (fitted in an 11.6-inch frame), 0.3MP Webcam and Windows 7 Enterprise, although they had a ...
The new chip can work at up to 7 GHz effective clock-speed and will be used in graphics cards and other high bandwidth memory applications. [15] "4 Gb" (4 × 1024 3 bit) GDDR5 components became available in the third quarter of 2013. Initially released by Hynix, Micron Technology quickly followed up with their implementation releasing in 2014.
Moreover, if a mainboard has a dual-or quad-channel memory subsystem, all of the memory channels must be upgraded simultaneously. 16-bit modules provide one channel of memory, while 32-bit modules provide two channels. Therefore, a dual-channel mainboard accepting 16-bit modules must have RIMMs added or removed in pairs.