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The Asus VivoBook 4K uses a 15.6" 16:9 IPS 4K (3840 x 2160) display with a color gamut of 72% NTSC, 100% sRGB, and 74% Adobe RGB. The laptop supports up to Intel Core i7 processor, up to 12 GB of RAM, up to a 2 TB HDD and up to a Nvidia 940M video card.
DDR4 RAM operates at a voltage of 1.2 V and supports frequencies between 800 and 1600 MHz (DDR4-1600 through DDR4-3200). Compared to DDR3, which operates at 1.5 V with frequencies from 400 to 1067 MHz (DDR3-800 through DDR3-2133), DDR4 offers better performance and energy efficiency. DDR4 speeds are advertised as double the base clock rate due ...
DDR SDRAM specification was finalized by JEDEC in June 2000 (JESD79). [9] JEDEC has set standards for the data rates of DDR SDRAM, divided into two parts. The first specification is for memory chips, and the second is for memory modules. The first retail PC motherboard using DDR SDRAM was released in August 2000. [10]
It must also be constructed from static RAM, which is far more expensive than the dynamic RAM used for larger memories. Static RAM also consumes far more power. CPU speed improvements slowed significantly partly due to major physical barriers and partly because current CPU designs have already hit the memory wall in some sense.
PC2-5300 DDR2 SO-DIMM (for notebooks) Comparison of memory modules for desktop PCs (DIMM) Comparison of memory modules for portable/mobile PCs (SO-DIMM) The key difference between DDR2 and DDR SDRAM is the increase in prefetch length.
Hardware specifications may vary significantly between different types, models, and price points. The word laptop, modeled after the term desktop (as in desktop computer), refers to the fact that the computer can be practically placed on the user's lap; while the word notebook refers to most laptops sharing a form factor with paper notebooks.
This is an accepted version of this page This is the latest accepted revision, reviewed on 1 February 2025. Taiwanese computer and electronics company Not to be confused with APUS Group, ASOS (retailer), Asos, or Esus. ASUSTeK Computer Inc. Logo used since 2022 Headquarters in Taipei Native name 華碩電腦股份有限公司 Romanized name Huáshuò Diànnǎo Gǔfèn Yǒuxiàn Gōngsī ...
A notable omission from the specification was per-byte write enables; it was designed for systems with caches and ECC memory, which always write in multiples of a cache line. Additional commands (with CMD5 set) opened and closed rows without a data transfer, performed refresh operations, read or wrote configuration registers, and performed ...