Enlarge / Apple's new octa-core ARM big/little CPU is putting its high performance x86 competition on notice. (credit: Apple)

There's a lot of understandable excitement around Apple's ARM-powered devices right now. And we've got traditional reviews of those devices and their ecosystems , for Apple fans and the Apple-curious. This is not one of those reviews—though reviews are coming imminently for some of the new Macs. Instead, we're going to take a closer look at the raw performance of the new M1 in comparison to more traditional x86 systems.

The M1's CPU is a 5nm octa-core big/little design, with four performance cores and four efficiency cores. The idea is that user-focused foreground tasks, which demand low latency, will be run on the performance cores—but less latency-sensitive background tasks can run slower and lower on the four less-powerful but less power-consumptive efficiency cores.

In addition to the eight CPU cores, the version of the M1 in the Mac mini has eight GPU cores, with a total of 128 Execution Units. Although it's extremely difficult to get accurate Apples-to-non-Apples benchmarks on this new architecture, I feel confident in saying that this truly is a world-leading design—you can get faster raw CPU performance, but only on power-is-no-object desktop or server CPUs. Similarly, you can beat the M1's GPU with high-end Nvidia or Radeon desktop cards—but only at a massive disparity in power, physical size, and heat.

Enlarge / The splash image for Apple's (probably) final event of 2020.

At 10:00am Pacific time (1pm Eastern) on Tuesday, November 10, Apple will hold yet another live event—the third in as many months—to announce new products. This time, the company is expected to reveal the first Macs that will replace Intel processors with Apple Silicon, the company's in-house-designed ARM-based chips.

As with the prior two events, we'll be liveblogging the proceedings right here. Just return to this page before the show starts to see all the updates from Cupertino.

The previous two events announced two new Apple Watch models, a new iPad, and four new iPhones, among other things. But the tagline for this event is "one more thing," suggesting the focus will singularly be on Apple's long-rumored, recently confirmed ARM transition.

Enlarge / The promotional key art graphic Apple sent out with its announcement about its October 13, 2020, product launch event. (credit: Apple )

Here we are again , less than one month after Apple's September 15 event. Next Tuesday, October 13, Apple representatives will take to the streaming stage to announce new products in an event the company has monikered "Hi, Speed." But what can we expect from the event?

Normally, Apple launches iPhones at a September event, but it didn't this year, possibly because of COVID -related delays in its testing of the new devices. Rather, the September event was primarily about the Apple Watch (there was also a new, redesigned iPad Air , along with some services announcements and a slightly modified non-Air, non-Pro, non-mini iPad).

All that is to say that iPhones are very likely to be the stars of Apple's October show. Let's get into what to expect from them—and what else we might see at the event.

Enlarge / Components manufactured by ARM Holdings Plc sit inside a demonstration ARMmbed parking meter on display on the second day of Mobile World Congress (MWC) in Barcelona, Spain, on Tuesday, Feb. 28, 2017. A theme this year at the industry's annual get-together, which runs through March 2, is the Internet of Things. Photographer: Pau Barrena/Bloomberg via Getty Images (credit: Bloomberg | Getty Images)

SoftBank is set to sell the UK’s Arm Holdings to US chip company Nvidia for more than $40 billion, just four years after its founder Masayoshi Son bought the chip designer and said it would be the linchpin for the future of the Japanese technology group.

Multiple people with direct knowledge of the matter said a cash-and-stock takeover of Arm by Nvidia may be announced as soon as Monday, and that SoftBank will become the largest shareholder in the US chip company.

The announcement of the deal hinged on SoftBank ending a messy dispute between Arm and the head of its China joint venture, Allen Wu, who earlier rebuffed an attempt to remove him and claimed legal control of the unit.