Tag

Silicon

All articles tagged with #silicon

technology2 days ago•8 min saved

Apple's M5 Pro/Max pivot to chiplet fusion and a new mid-core

Apple unveils the M5 Pro and M5 Max with a new Fusion Architecture that fuses CPU and GPU chiplets on two dies and introduces a third CPU core type alongside rebranded “super cores” and existing efficiency cores. The Pro tops out at 20 GPU cores with up to 307 GB/s memory bandwidth, while the Max offers 40 GPU cores and up to 614 GB/s, signaling a substantial architectural shift beyond simple core-count increases. Apple hasn’t revealed how this will affect performance in practice or Ultra-scale concepts, which remain to be seen in hands-on testing.

via Ars Technica|

#apple #chiplet #fusion-architecture

technology2 months ago•16 min saved

Apple’s M-series Chip: Five Years of Revolution and Future Outlook

Apple's transition from Intel to its own M-series chips has revolutionized computing by setting new standards for performance and efficiency, enabling longer battery life and more integrated architecture, and influencing industry strategies over the past five years.

via Tom's Guide|

#apple #m-series #performance

technology4 months ago•3 min saved

Apple unveils M5 chip boosting AI and device performance

Apple has launched its fifth-generation M-series silicon, the M5, powering new MacBook, iPad, and Vision Pro devices, with significant upgrades in GPU and neural processing capabilities aimed at boosting AI performance, graphics, and machine learning workloads, while waiting for updates on other Apple devices.

via theregister.com|

#ai-acceleration #apple #m5-chip

technology4 months ago•3 min saved

Apple Prepares to Launch M5 MacBook Pro Amid New Hardware and Leak Revelations

Apple announced the M5 chip, built on 3nm technology, featuring a 10-core GPU with Neural Accelerators, a powerful CPU, and enhanced memory bandwidth, significantly boosting AI and graphics performance for devices like the MacBook Pro, iPad Pro, and Apple Vision Pro.

via Apple|

#ai-performance #apple #gpu

technology4 months ago•2 min saved

Apple's M5 Chipset and Devices Expected to Launch This Week

Apple is expected to announce the M5 chip this week, but contrary to previous assumptions, it will likely be fabricated on TSMC’s older 3nm ‘N3E’ process instead of the newer ‘N3P’, possibly due to cost considerations, although this would be unusual given Apple's history of using cutting-edge manufacturing processes.

via Wccftech|

#3nm #apple #m5

astronomy6 months ago•27 min saved

Scientists uncover the core and element formation in a rare supernova

The article discusses the analysis of the extremely stripped supernova SN2021yfj, revealing insights into silicon and sulfur formation sites through spectral data available in public archives, highlighting the importance of spectral analysis in understanding supernovae composition and evolution.

via Nature|

#astronomy #silicon #sn2021yfj

technology7 months ago•3 min saved

Revolutionary Breakthrough in Nanoscale Electricity Control

Researchers at UC Riverside have discovered a method to control electron flow in silicon at the quantum level by manipulating molecular symmetry, enabling nanoscale switches that could revolutionize electronics and energy devices beyond traditional chip limits.

via SciTechDaily|

#electron-control #molecular-symmetry #nanoelectronics

health1 year ago•2 min saved

Simple Dietary Changes May Lower Alzheimer's and Dementia Risk

A recent claim suggests that drinking silicon-rich sparkling water may help reduce the risk of Alzheimer's disease by promoting the excretion of aluminum, a potential risk factor for the condition. While some experts, like Professor Chris Exley, support the idea that silicon-rich water can improve cognitive function, others caution against assuming all sparkling waters are beneficial due to added sugars or artificial sweeteners. The exact cause of Alzheimer's remains unclear, involving genetic, environmental, and lifestyle factors.

via Surrey Live|

#alzheimers #dementia #health

technology1 year ago•4 min saved

"Apple's iPhone 17 Pro Set to Unleash Next-Generation 2nm Chip Technology"

TSMC is progressing with the development of 2nm and 1.4nm chips for future Apple silicon, with trial production of the 2nm node set to begin in the second half of 2024 and small-scale production in the second quarter of 2025. Apple is expected to adopt these new chip technologies, with historical trends showing advanced chip designs appearing in iPhones before moving to other Apple devices. The M1 series of Apple silicon chips is based on the A14 Bionic and uses TSMC's N5 node, while the M2 and M3 series use N5P and N3B, respectively. Each successive TSMC node surpasses its predecessor in terms of transistor density, performance, and efficiency.

via MacRumors|

#apple #chip-technology #iphone

technology1 year ago•3 min saved

"Apple Silicon Vulnerability Exposes Cryptographic Keys in Unfixable CPU Exploit"

A new side-channel vulnerability, dubbed GoFetch, has been discovered in the architecture of Apple Silicon processors, allowing malicious apps to extract cryptographic keys. The issue stems from how processors equipped with data memory-dependent prefetchers implement certain cryptographic operations, mixing data and addresses at the hardware level. The vulnerability affects Apple Silicon chips and 13th generation and newer Intel architectures. The researchers were able to mount end-to-end attacks on Apple hardware containing M1 processors and found similar exploitable behavior in base-model M2 and M3 Apple Silicon CPUs. Disabling the vulnerable feature may seriously degrade performance, and the only alternative fix is to rely on third-party cryptographic programs to improve their implementations.

via The Register|

#apple #cryptography #intel

technology2 years ago•1 min saved

"Advancing Electronics: 2D Route to 3D Integration"

Researchers have demonstrated the feasibility of building 3D computer chips from 2D semiconductors, addressing the limitations of silicon-based chips as devices become more powerful. The use of ultrathin layers of non-silicon semiconductors presents a promising solution to the challenges faced by the semiconductor industry, offering a potential pathway for the development of more advanced and efficient electronic devices.

via Nature.com|

#2d-materials #3d-chips #semiconductor-industry

technology2 years ago•3 min saved

Unveiling Google Gemini: The True Catalyst of the AI Revolution

Google's Gemini, a new technology, was launched with a misleading demo that misrepresented its capabilities. Despite this, Gemini showcases Google's ability to integrate from silicon to model, making it a powerful tool in the tech industry.

via Stratechery by Ben Thompson|

#demo #google-gemini #integration

technology2 years ago•3 min saved

Inside Apple's Silicon Lab: A Rare Glimpse into the Future of Custom Chips

CNBC has released a video providing a rare glimpse inside one of Apple's chip testing labs in California, featuring commentary from Apple's chipmaking head and hardware engineering chief. The report recaps Apple's in-house chipmaking history and hints at what's next for the company, although Apple remains tight-lipped about its future plans.

via MacRumors|

#apple #chipmaking #lab

technology2 years ago•3 min saved

Inside Apple's Silicon Lab: A Rare Glimpse into the Tech Giant's Innovation Hub [Video]

A new report and video from CNBC provide an inside look into Apple's silicon lab and the team working on Apple Silicon. Apple executives, including John Ternus and Johny Srouji, discuss the company's in-house technology development, the benefits of optimizing chips for their own products, and the success of Apple Silicon in devices like the MacBook Air. While Apple is reportedly working on making its own 5G modems, Srouji remains focused on building the best products and technology, even if it means buying off-the-shelf components.

via 9to5Mac|

#5g-modems #apple #apple-silicon

science-and-technology2 years ago•3 min saved

"Mastering Friction: Unleashing Control at All Scales"

New research demonstrates that the amount of friction between two silicon surfaces, even at large scales, is determined by the forming and rupturing of microscopic chemical bonds between them. This discovery opens up possibilities for controlling friction using surface chemistry techniques, which could have significant implications for reducing energy consumption, material wear, and increasing positioning precision in machinery.

via Phys.org|

#energy-consumption #friction #nanofriction