NASA's Perseverance rover, which recently made history landing on the surface of Mars, is powered by the same processor used in an iMac more than 23 years old.
As reported by NewScientist (via Gizmodo), the rover includes the PowerPC 750 processor, the same chip used in the G3 iMac in 1998.
The main chipset is the same; however, there are differences between the version of the processor shipped in a consumer computer and the one exploring space. The processor in the rover is built to withstand temperatures between -67 and 257 degrees Fahrenheit (−55 and 125 degrees Celsius) and comes with an added $200,000 price tag.
The PowerPC 750 processor was ahead of the game for its time, featuring a single-core, 233MHz processor, 6 million transistors (compared to today's 16 billion in a single chip), and based on 32-bit architecture.
Apple used PowerPC chips in Mac computers until it transitioned to Intel in 2005. Right now, Apple's going through a similar change, moving away from Intel to deploy its own custom Apple silicon in Macs.
Because super-reliability is more important than compute power. The G3 is also used e.g. as mission computer in fighter jets. The feature is called fail-safe
if a more than two decade old processor is good enough to find out evidence of extraterrestrial past life, then I got no excuse to be buying anything that [S]Tosser[/S] Prosser is predicting anytime soon
It's also radiation hardened, which is where the price tag comes from (and also the most important thing setting it aside from the actual PowerPC 750 found in the iMac G3)
Intel is looking to develop a closer relationship with TSMC, Apple's largest and most important chip supplier, to avoid possible clashes with the Cupertino tech giant over TSMC's 3nm chip production, according to DigiTimes.
Yesterday, we reported on TSMC beginning pilot production of its 3nm process that will eventually be used in future Apple silicon Macs. Apple currently uses a 5nm process ...
Thursday March 10, 2022 12:53 am PST by Sami Fathi
Apple plans to launch a "Pro" version of its new Studio Display in June of this year that measures 27-inches and has mini-LED and ProMotion, according to well-respected display analyst Ross Young.
In a tweet, Young says he's still expecting Apple to release a 27-inch mini-LED display in June and has confirmed such plans with sources within Apple's supply chain. Young had previously said that ...
Tuesday December 21, 2021 10:55 am PST by Sami Fathi
While Apple is rapidly transitioning its Mac lineup from Intel processors to its own Apple silicon, it's worth highlighting as 2021 wraps up that the relationship between Apple and Intel hasn't been entirely severed as reports indicate Apple still has one more Intel-based Mac in its pipeline that's yet to be released.
With the Mac Pro, Apple is not expected to entirely transition its most...
Sunday October 17, 2021 8:07 pm PDT by Joe Rossignol
In a new episode of Axios on HBO shared by MarketWatch, Intel CEO Pat Gelsinger sat down with Axios' Chief Technology Correspondent Ina Fried to discuss various topics, including Apple's transition to its own custom-designed silicon chips across its Mac lineup.
When asked if Intel has given up on the idea of the Mac running on Intel processors in the future, Gelsinger said that he hopes to...
Wednesday January 12, 2022 12:05 pm PST by Juli Clover
Microsoft has hired Mike Filippo, a semiconductor designer who formerly worked at Apple as a chip architect, reports Bloomberg. Microsoft is aiming to further expand on chip designs for the servers that power its cloud computing services, and at Microsoft, Filippo will be working on processors for Azure servers.
Filippo joined Apple in 2019 after a decade of semiconductor design at Arm,...
Today on Amazon you can get four of Apple's 24-inch M1 iMacs at up to $150 off their original prices, including the 7-core GPU and 8-core GPU 256GB models. Both of these iMacs have two colors on sale, and all are in stock and sold directly from Amazon.
Note: MacRumors is an affiliate partner with Amazon. When you click a link and make a purchase, we may receive a small payment, which helps us...
Evidence that Apple is testing the M2 Apple silicon chip, expected to debut first in a new MacBook Air and refreshed 13-inch MacBook Pro, has been spotted by a developer ahead of Tuesday's "Peek performance" Apple event.
As reported by Bloomberg's Mark Gurman in his latest Power On newsletter, a "developer source" has informed him that in recent weeks, Apple has been testing a chip with an...
Apple's virtual "Peek Performance" event kicks off today at 10:00 a.m. Pacific Time, where we're expecting to see new iPhone SE and iPad Air models, as well as at least one new Mac model.
Apple is providing a live video stream on its website, on YouTube, and in the company's TV app across its platforms. We will also be updating this article with live blog coverage and issuing Twitter updates ...
Last year's iPhone 13 Pro models were the first of Apple's smartphones to come with 120Hz ProMotion displays, and while the two iPhone 14 Pro models will continue to feature the technology, their screens could well boast expanded refresh rate variability this time round.
To bring ProMotion displays to the iPhone 13 Pro models, Apple adopted LTPO panel technology with variable refresh...
Leaker Jon Prosser today shared ostensibly accurate renders of the iPhone 14 Pro, providing the most accurate look yet at what the device could look like when it launches later this year.
In the latest video on YouTube channel Front Page Tech, Prosser revealed renders of the iPhone 14 Pro made by Apple concept graphic designer Ian Zelbo, highlighting a range of specific design changes...
With around four months to go before Apple is expected to unveil the iPhone 14 lineup, the overwhelming majority of rumors related to the new devices so far have focused on the iPhone 14 Pro, rather than the standard iPhone 14 – leading to questions about how different the iPhone 14 will actually be from its predecessor, the iPhone 13.
The iPhone 14 Pro and iPhone 14 Pro Max are expected...
The iPhone 14 will feature a more expensive "high-end" front-facing camera with autofocus, partly made in South Korea for the first time, ET News reports.
Apple reportedly ousted a Chinese candidate to choose LG Innotek, a South Korean company, to supply the iPhone 14's front-facing camera alongside Japan's Sharp. The company is said to have originally planned to switch to LG for the iPhone...
Apple today confirmed that the keynote event for the Worldwide Developers Conference will begin at 10:00 a.m. Pacific Time on June 6, the first day of WWDC. The keynote will be an online-only event, though a select number of developers have been invited to the Apple Park campus for a viewing event.
In addition to confirming the keynote date and time, Apple has shared the full WWDC 2022...
Apple today announced new Pride bands for the Apple Watch, with new Pride Edition Sport Loop and Pride Edition Nike Sport Loop options available.
The new Pride Edition bands are available to order today for $49 on Apple.com and in the Apple Store app, and will be available at Apple Store locations starting May 26. The Pride Edition Nike Sport Loop is also coming soon to Nike.com.
This...
Apple on May 16 released iOS 15.5 and iPadOS 15.5, bringing improvements for Podcasts and Apple Cash, the ability to see Wi-Fi signal of HomePods, dozens of security fixes, and more.
Top Rated Comments
The feature is called fail-safe
Behind closed doors at Apple HQ they are currently working on pricing for the new M1x line.
They stop and wonder for a second if the people are ready for a 6 figure Mac.
Thanks NASA.