GPU ▪ August 31
GPU ▪ March 25
Buying a Mac is designed to be easy. Apple has a handful of different models, each generally available in good, better, and best configurations. You’re supposed to start with the specific Mac model that fits your needs, pick a configuration that has the price and features you want, and walk away happy with your purchase. (Better yet, do your research online and save money after ordering from Amazon, or use the product guides off to the bottom right of this page.)
One thing Apple tends to downplay are tech specs — important numbers and acronyms that nonetheless confuse many people. Look carefully on Apple’s web site and you’ll find that there’s a Tech Specs page for every Mac Apple sells; they’re the keys to making an informed Mac purchase that will be right for your current and future needs. My latest How-To is here to walk you through each of Apple’s specs with clear explanations, so you can understand what you’re about to buy. This Part 1 discusses the “big 5” Mac specs you need to know about, and Part 2 tackles the rest…
GPU ▪ December 12, 2014
Following a petition with thousands of signatures related to GPU complaints and a class-action lawsuit filed in the United States, another class-action lawsuit has been filed north of the border against Apple Canada over the same GPU issues affecting some 15-inch and 17-inch 2011 MacBook Pro models equipped with an AMD graphics chip. expand full story
GPU ▪ November 12, 2014
New chip analysis of the A8X powering the iPad Air 2 has revealed that it is even more powerful than it initially appeared.
Further analysis by AnandTech showed that initial guesses as to the GPU specification of the Apple A8X chip, exclusively available in the iPad Air 2, were wrong. In fact, the chip uses a unique 8 cluster design. AnandTech describes the discovery as “even better than I thought”. Although the customizations are limited, this represents a big step for the company as it is now dabbling in both custom CPU and GPU engineering, even if the leap over generally-available components in this instance is small.
Effectively, Apple has engineered a way to stick two Imagination GX6450 PowerVR chips on the same die. A die shot sourced by AnandTech confirmed this theory, although the site is unable to publish the image. Shown above is a mockup of what is going on internally.
GPU ▪ October 28, 2014
Following a petition with thousands of signatures related to GPU complaints, Apple has been named a defendant in a new class-action lawsuit filed against the Cupertino-based company in the United States District Court for Northern California over system failures and graphical issues affecting 2011 MacBook Pros.
The class-action lawsuit was filed by Kentucky-based law firm Whitfield Bryson & Mason on behalf of plaintiffs Zachary Book, Donald Cowart, and John Manners, a trio of individuals that accuse Apple of failing to rectify the graphical issues that have affected both 15-inch and 17-inch MacBook Pro models released in 2011. expand full story
GPU ▪ October 17, 2014
Long-standing complaints that the 2011 MacBook Pro suffered from a manufacturing fault resulting in GPU glitches and failures don’t appear to be going away, as an online petition calling for Apple to fix or replace affected machines reaches more than 18,000 signatures.
Timothy D. Cook, Apple Inc
Craig Federighi (Apple Inc) (Apple Inc), Apple Inc
Replace or Fix All 2011 Macbook Pro with Graphics Failure
The petition notes the premium spent to buy Apple laptops, and says that Apple’s only response to date has been to ask owners to pay for an extremely expensive logic board replacement … expand full story