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 ...
Although Black Friday is now technically over, many Apple products are still seeing major discounts through the weekend as we head into Cyber Monday. In this article, you'll find every Apple device with a notable Black Friday sale that's still available. We'll be updating as prices change and new deals arrive, so be sure to keep an eye out if you don't see the sale you're looking for yet.
Note:...
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Cyber Monday is no different. We're tracking notable offers on the iPhone 14 and iPhone 14 Pro devices from AT&T, Verizon, and T-Mobile. For even more savings, keep an eye on older models like the iPhone 13.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
Friday November 25, 2022 3:33 am PST by Tim Hardwick
Nothing Phone 1 users today began receiving the Nothing OS 1.1.7 update, which adds support for displaying the battery percentage of connected AirPods, amongst other improvements and bug fixes.
If you own a Nothing Phone 1, you can check for the OTA update by going to Settings -> System -> System updates. Bear in mind that as support for displaying AirPods battery level is still an...
Cyber Monday deals have been in full swing since Black Friday deals ended, and we're seeing solid discounts on Apple devices. We're highlighting the best sales for all of Apple's product lines, and in this article you'll find the best Cyber Monday sales on iPad, iPad Pro, iPad Air, and iPad mini.
Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make ...
Friday November 25, 2022 2:58 am PST by Sami Fathi
An Apple engineer has addressed the lack of lossless audio support in the second-generation AirPods Pro in a new interview. Current Bluetooth technology in the AirPods lineup means that Apple's audio products do not support Apple Music Lossless audio. Apple has previously hinted that it may develop its own codec and connectivity standard that builds on AirPlay and supports higher quality...
The Black Friday and Cyber Monday holiday shopping rush is drawing to a close, but there are still some good deals to be had out there. For Apple products, many of the deals you've seen since last week are still available, though some have expired. So for anyone who missed out on Black Friday deals, there's still an opportunity to get some of the year's best prices on many Apple devices.
Note: ...
Monday November 28, 2022 6:11 am PST by Joe Rossignol
Apple today announced that the Oceanic+ app is available for the Apple Watch Ultra starting today. Designed by Huish Outdoors in collaboration with Apple, the app serves as a dive computer for recreational scuba diving at depths up to 40 meters/130 feet.
Apple already offers a basic Depth app on the Apple Watch Ultra for viewing your current depth, maximum depth reached, water temperature,...
While we already have some clear indications about what to expect from the fourth-generation iPhone SE, there are three major questions looming over the device at the current time.
Chinese site MyDrivers and and leaker Jon Prosser believe that the iPhone SE is set to move to an iPhone XR-like design in its next incarnation, which would involve eliminating the Home button and adding a "notch" ...
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.