Apple Releases Patch for ZombieLoad Flaw in Intel Chips

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ZombieLoad is a serious flaw affecting almost every Intel chip since 2011. Apple, Amazon, Google, and Microsoft have issue patches for it.

The tech giant said in an advisory that any system running macOS Mojave 10.14.5, released Monday, is patched. This will prevent an attack from being run through Safari and other apps. Most users won’t experience any decline in performance. But some Macs could face up to a 40 percent performance hit for those who opt-in to the full set of mitigations.

Crazy that Intel chips have had this since 2011. This is the first time I’ve heard of ZombieLoad.

Intel's Latest CPU Roadmap and Implications for Macs

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Intel’s struggle to get to a 10 nm production process, its latest CPU roadmap, the new Ice Lake CPUs, and what it all means for the Mac are nicely presented by Jason Cross at Macworld. This is must reading for all Mac users.

On Wednesday [5/8], during an investor presentation, Intel extended its public roadmap through 2020 and gave an update on future products and manufacturing processes. Here’s what that means for the Mac.

 

Lots of Good Reasons for Apple to Dump the Mac's Intel CPUs

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Ed Hardy at Cult of Mac writes:

It’s past time Macs stopped depending on Intel processors. There’s new evidence to show they’ve outlived their usefulness. A switch to Apple-designed chips will make macOS devices better for a variety of reasons …

It’s an opinion piece, but the author’s opinions are, in my parallel view, well-founded.

Apple Poached Lead 5G Intel Developer Umashankar Thyagarajan

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Just weeks before Apple and Qualcomm reached a settlement, Apple poached Intel employee Umashankar Thyagarajan.

Mr. Thyagarajan’s departure is understood to have been a setback to Intel’s efforts, forcing the company to reshuffle the 5G project. Shortly afterwards, Intel said it would not be able to release a 5G smartphone chip until 2020, more than a year after Qualcomm.

Very interesting. More and more pieces of the puzzle are being revealed.

Mac Pro Mockups, State of the CPU, and John's Cable Research, with John Kheit - ACM 508

· · Apple Context Machine Podcast

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Some Mac Pro fan mockups have been circulating, and Bryan Chaffin is joined by John Kheit to discuss their pros and cons. And surprise, John Kheit is full of mostly cons, so they also discuss what they think the Mac Pro needs to be awesome. They also discuss the state of the chip industry, Intel’s 56-core Cascade Lake, and Apple’s ARM ambitions for the Mac. They wrap up the show with a look at John’s obsessive research to find the best USB-C cable.

Intel Power Gadget Monitors Your Mac's Energy Usage

· · Cool Stuff Found

Traditional methods to estimate power/energy usage of the processor has always been a cumbersome task that included special purpose tools or instrumentation on the platform along with third party equipment. Intel Power Gadget is supported on Windows and macOS and includes an application, driver, and libraries to monitor and estimate real-time processor package power information in watts using the energy counters in the processor. In version 3.0 there are more features that include estimation of power on multi-socket systems as well as externally callable APIs to extract power information within sections of code.

Intel Power Gadget Monitors Your Mac’s Energy Usage