|
Apple A17
The Apple A17 Pro is a 64-bit ARM-based system on a chip (SoC) designed by Apple Inc., part of the Apple silicon series, and manufactured by TSMC. It is used in the iPhone 15 Pro and iPhone 15 Pro Max models only and is the first widely available SoC to be built on a 3 nm process. Design The Apple A17 Pro features an Apple-designed 64-bit ARMv8.6-A six-core CPU with two high-performance cores running at 3.78 GHz, and four energy-efficient cores running at 2.11 GHz. Apple claims the new high-performance cores are 10% faster due to its improved branch prediction, and wider decode & execution engines, and the new energy-efficient cores are faster and 3x more efficient than the competition. The amount of RAM has increased from 6 GB to 8 GB. The A17 Pro integrates a new Apple-designed six-core GPU, which Apple claims is 20% faster and their biggest redesign in the history of Apple GPUs, with added hardware accelerated ray tracing and mesh shading support. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
3 Nm Process
In semiconductor manufacturing, the 3 nm process is the next die shrink after the 5 nanometer MOSFET (metal–oxide–semiconductor field-effect transistor) technology node. , Taiwanese chip manufacturer TSMC plans to put a 3 nm, semiconductor node termed N3 into volume production by the second half of 2022. An enhanced 3 nm chip process called N3e may start production in 2023. South Korean chipmaker Samsung officially targets the same time frame as TSMC (as of May 2022) with the start of 3 nm production in the first half of 2022 using 3GAE process technology and with 2nd-gen 3 nm process (named 3GAP) to follow in 2023, while according to other sources Samsung's 3 nm process will debut in 2024. American manufacturer Intel plans to start 3 nm production in 2023. Samsung's 3 nm process is based on GAAFET (gate-all-around field-effect transistor) technology, a type of multi-gate MOSFET technology, while TSMC's 3 nm process will still use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
USB 3
USB 3.0, released in November 2008, is the third major version of the Universal Serial Bus (USB) standard for interfacing computers and electronic devices. Among other improvements, USB 3.0 adds the new transfer rate referred to as ''SuperSpeed USB'' (SS) that can transfer data at up to 5 Gbit/s (500 MB/s after encoding overhead), which is about 10 times faster than Hi-Speed (maximum for USB 2.0 standard). It is recommended that manufacturers distinguish USB 3.0 connectors from their USB 2.0 counterparts by using blue color for the Standard-A receptacles and plugs, and by the initials ''SS''. USB 3.1, released in July 2013, is the successor standard that replaces the USB 3.0 standard. USB 3.1 preserves the existing ''SuperSpeed'' transfer rate, giving it the new label ''USB 3.1 Gen 1'', while defining a new ''SuperSpeed+'' transfer mode, called ''USB 3.1 Gen 2'' which can transfer data at up to 10 Gbit/s over the existi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPad Mini (6th Generation)
The sixth-generation iPad Mini (stylized and marketed as iPad mini and colloquially referred to as iPad Mini 6) is a tablet computer in the iPad Mini line, designed, developed and marketed by Apple Inc. It was announced on September 14, 2021, and released on September 24, 2021, alongside the ninth-generation iPad, iPhone 13 and iPhone 13 Pro. Its predecessor, the fifth-generation iPad Mini, was discontinued on the same day. It is available in four colors: Space Gray, Starlight, Pink, and Purple. It is the first major redesign of the iPad Mini, and resembles the fourth-generation iPad Air in design and with its top button Touch ID (removing the home button), with a larger 8.3-inch display, USB-C port (replacing the Lightning port), and support for the second-generation Apple Pencil. Features Hardware It is the first redesign of the iPad Mini since the iPad Mini 4 in 2015, and the first major redesign since its introduction in 2012. Externally, it is essentially a smalle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPhone 14
The iPhone 14 and iPhone 14 Plus (also stylized as iPhone 14+) are smartphones designed, developed, and marketed by Apple Inc. They are the sixteenth generation of iPhones, succeeding the iPhone 13 and iPhone 13 Mini, and was announced during Apple Event, Apple Park in Cupertino, California on September 7, 2022, alongside the higher-priced iPhone 14 Pro and iPhone 14 Pro Max flagships. The iPhone 14 and iPhone 14 Plus feature a and display, improvements to the rear-facing camera, and satellite connectivity for contacting emergency services when a user in trouble is beyond the range of Wi-Fi or cellular networks. The iPhone 14 was made available on September 16, 2022 and iPhone 14 Plus was made available on October 7, 2022 respectively, and was launched with iOS 16. Pre-orders for the iPhone 14 and iPhone 14 Plus began on September 9, 2022. The iPhone 14 does not have a "Mini" version like the iPhone 13 Mini from last year. Instead, Apple has reintroduced a larger dimension ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPhone 13 Pro
The iPhone 13 Pro and iPhone 13 Pro Max are smartphones designed, developed, and marketed by Apple Inc. They are the flagship smartphones in the fifteenth generation of the iPhone, succeeding the iPhone 12 Pro and iPhone 12 Pro Max respectively. The devices were unveiled alongside the iPhone 13 and iPhone 13 Mini at an Apple Special Event at Apple Park in Cupertino, California on September 14, 2021, and became available ten days later, on September 24. They were discontinued on September 7, 2022, as well as the iPhone 11 and iPhone 12 mini, following the announcement of the iPhone 14 and iPhone 14 Pro. Major upgrades over its predecessor include improved battery life, improved cameras and computational photography, rack focus for video in a new "Cinematic Mode" at 1080p 30 fps, Apple ProRes video recording, a new A15 Bionic system on a chip, and a variable 10–120 Hz display, marketed as ProMotion. History Before announcement The successor to the iPhone 12 P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IPhone 13
The iPhone 13 and iPhone 13 Mini (stylized as iPhone 13 mini) are smartphones designed, developed, marketed, and sold by Apple Inc. They are the fifteenth generation of iPhones (succeeding the iPhone 12 and iPhone 12 Mini respectively). They were unveiled at an Apple Event in Apple Park in Cupertino, California on September 14, 2021, alongside the higher-priced iPhone 13 Pro and iPhone 13 Pro Max flagships. Pre-orders for the iPhone 13 and iPhone 13 Mini began on September 17, 2021. They were officially released on September 24, 2021. History The iPhone 13 and iPhone 13 Mini were officially announced alongside the ninth-generation iPad, 6th generation iPad Mini, Apple Watch Series 7, iPhone 13 Pro, and iPhone 13 Pro Max by a virtual press event filmed and recorded at Apple Park in Cupertino, California on September 14, 2021. Pre-orders began on September 17 at 5:00 AM PDT. Pricing starts at US$799 for the iPhone 13 and US$699 for the iPhone 13 Mini. Design The iPh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple TV
An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus '' Malus''. The tree originated in Central Asia, where its wild ancestor, '' Malus sieversii'', is still found today. Apples have been grown for thousands of years in Asia and Europe and were brought to North America by European colonists. Apples have religious and mythological significance in many cultures, including Norse, Greek, and European Christian tradition. Apples grown from seed tend to be very different from those of their parents, and the resultant fruit frequently lacks desired characteristics. Generally, apple cultivars are propagated by clonal grafting onto rootstocks. Apple trees grown without rootstocks tend to be larger and much slower to fruit after planting. Rootstocks are used to control the speed of growth and the size of the resulting tree, allowing for easier harvesting. There are mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
5 Nm Process
In semiconductor manufacturing, the International Roadmap for Devices and Systems defines the 5 nm process as the MOSFET technology node following the 7 nm node. In 2020, Samsung and TSMC entered volume production of 5 nm chips, manufactured for companies including Apple, Marvell, Huawei and Qualcomm. The term "5 nanometer" has no relation to any actual physical feature (such as gate length, metal pitch or gate pitch) of the transistors. According to the projections contained in the 2021 update of the International Roadmap for Devices and Systems published by IEEE Standards Association Industry Connection, a 5 nm node is expected to have a contacted gate pitch of 51 nanometers and a tightest metal pitch of 30 nanometers. However, in real world commercial practice, "5 nm" is used primarily as a marketing term by individual microchip manufacturers to refer to a new, improved generation of silicon semiconductor chips in terms of increased transistor density (i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LPDDR4X
Low-Power Double Data Rate (LPDDR), also known as LPDDR SDRAM, is a type of synchronous dynamic random-access memory that consumes less power and is targeted for mobile computers and devices such as mobile phones. Older variants are also known as Mobile DDR, and abbreviated as mDDR. Modern LPDDR SDRAM is distinct from DDR SDRAM, with various differences that make the technology more appropriate for the mobile application. LPDDR technology standards are developed independently of DDR standards, with LPDDR4X and even LPDDR5 for example being implemented prior to DDR5 SDRAM and offering far higher data rates than DDR4 SDRAM. Bus width In contrast with standard SDRAM, used in stationary devices and laptops and usually connected over a 64-bit wide memory bus, LPDDR also permits 16- or 32-bit wide channels. The "E" versions mark enhanced versions of the specifications. They formalize overclocking the memory array up to 266 MHz for a 33% performance boost. Memory modules impleme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple A15
The Apple A15 Bionic is a 64-bit ARM-based system on a chip (SoC) designed by Apple Inc. Apple Inc. is an American multinational technology company headquartered in Cupertino, California, United States. Apple is the largest technology company by revenue (totaling in 2021) and, as of June 2022, is the world's biggest company ... It is used in the iPhone 13, iPhone 13 and 13 Mini, iPhone 13 Pro, iPhone 13 Pro and 13 Pro Max, iPad Mini (6th generation), iPhone SE (3rd generation), iPhone 14, iPhone 14 and 14 Plus and Apple TV, Apple TV 4K (3rd generation). Design The Apple A15 Bionic features an Apple-designed 64-bit six-core Central processing unit, CPU implementing ARMv8 with two high-performance cores called Avalanche running at 3.24 GHz and four energy-efficient cores called Blizzard running at 2.01 GHz. Apple claims the A15 in the iPhones is 50% faster than the competition. Apple claims the A15 in the iPad Mini 6 is 40% faster than the A12. An in-dept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arithmetic Logic Unit
In computing, an arithmetic logic unit (ALU) is a combinational digital circuit that performs arithmetic and bitwise operations on integer binary numbers. This is in contrast to a floating-point unit (FPU), which operates on floating point numbers. It is a fundamental building block of many types of computing circuits, including the central processing unit (CPU) of computers, FPUs, and graphics processing units (GPUs). The inputs to an ALU are the data to be operated on, called operands, and a code indicating the operation to be performed; the ALU's output is the result of the performed operation. In many designs, the ALU also has status inputs or outputs, or both, which convey information about a previous operation or the current operation, respectively, between the ALU and external status registers. Signals An ALU has a variety of input and output nets, which are the electrical conductors used to convey digital signals between the ALU and external circuitry. When an ALU i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Execution Unit
In computer engineering, an execution unit (E-unit or EU) is a part of the central processing unit (CPU) that performs the operations and calculations as instructed by the computer program. It may have its own internal control sequence unit (not to be confused with the CPU's main control unit), some registers, and other internal units such as an arithmetic logic unit (ALU), address generation unit (AGU), floating-point unit (FPU), load-store unit (LSU), branch execution unit (BEU) or some smaller and more specific components. archived on the |
