Apple Allowed Developers to Test a Prerelease Mac Pro Hidden Inside a Metal Box

Before Phil Schiller gave the world a sneak peek of the new Mac Pro at WWDC this week, Apple allowed select developers to come to its Cupertino headquarters to test out their software on preproduction hardware.

AppleInsider spoke with employees of The Foundry, a firm that develops high end rendering software used on Hollywood productions.

f1370887342

The Foundry shared with AppleInsider the story of how its team worked with the new Mac Pro in a room at Apple HQ known as the "Evil Lab" ahead of the desktop's unveiling. During the tests, the Mac Pro was entirely concealed in a giant steel cabinet, keeping its new design a mystery to The Foundry and Pixar.

"We were essentially doing a blind tasting of the machine," said Jack Greasley, MARI product manager at The Foundry. "All we could see was the monitor, and the Mac Pro was encased in a giant metal filing cabinet on wheels. Experiencing the machine in this way was actually really cool, because I can tell you that the speed and power of this machine really stands up. Mari running on this machine out of the box is the fastest I have ever seen it run."

Greasley said "some real innovation and thought has gone into what users want and need" with the new Mac Pro, and he doesn't "think pro users should be concerned" about the new machine.

Representatives from The Foundry and Pixar participated in a lunchtime session at WWDC this week, demonstrating the company's MARI software running on the new Mac Pro. The company managed to get a working copy of MARI ported to the Mac in just under a week and convinced Apple executives to give a significant block of time at WWDC to demo the software and the new machine.

The Mac Pro is expected to be released later this year.

Popular Stories

imac video apple feature

Apple Unveils First New Products of 2026

Monday January 26, 2026 1:55 pm PST by
Apple today introduced its first two physical products of 2026: a second-generation AirTag and the Black Unity Connection Braided Solo Loop for the Apple Watch. Read our coverage of each announcement to learn more:Apple Unveils New AirTag With Longer Range, Louder Speaker, and More Apple Introduces New Black Unity Apple Watch BandBoth the new AirTag and the Black Unity Connection Braided...
iPhone 5s

iPhone 5s Gets New Software Update 13 Years After Launch

Monday January 26, 2026 3:56 pm PST by
Alongside iOS 26.2.1, Apple today released an updated version of iOS 12 for devices that are still running that operating system update, eight years after the software was first released. iOS 12.5.8 is available for the iPhone 5s and the iPhone 6, meaning Apple is continuing to support these devices for 13 and 12 years after launch, respectively. The iPhone 5s came out in September 2013,...
Second Generation AirTag Feature

Apple Unveils New AirTag With Longer Range, Louder Speaker, and More

Monday January 26, 2026 6:07 am PST by
Apple today introduced the second-generation AirTag, with key features including longer range for tracking items and a louder speaker. For those who are not familiar, the AirTag is a small accessory that you can attach to your backpack, keys, or other items. Then, you can track the location of those items in the Find My app on the iPhone, iPad, Mac, Apple Watch, and iCloud.com. The new...
Apple Creator Studio

Apple's Next Launch is Today

Tuesday January 27, 2026 2:39 pm PST by
Update: Apple Creator Studio is now available. Apple Creator Studio launches this Wednesday, January 28. The all-in-one subscription provides access to the Final Cut Pro, Logic Pro, Pixelmator Pro, Motion, Compressor, and MainStage apps, with U.S. pricing set at $12.99 per month or $129 per year. A subscription to Apple Creator Studio also unlocks "intelligent features" and "premium...
Apple Logo Spotlight

Apple to Launch These 20+ Products This Year

Sunday January 25, 2026 6:02 pm PST by
2026 promises to be yet another busy year for Apple, with the company rumored to be planning more than 20 product announcements over the coming months. Beyond the usual updates to iPhones, iPads, Macs, and Apple Watches, Apple is expected to release its all-new smart home hub, which was reportedly delayed until the more personalized version of Siri is ready. Other unique products rumored for ...

Top Rated Comments

YeahBuddy Avatar
165 months ago
I don't want to hear anymore "Mac Mini Pro" nonsense.
Score: 39 Votes (Like | Disagree)
KylePowers Avatar
165 months ago
I have zero need for one, but I want one!

Will it be any good for gaming?
Score: 34 Votes (Like | Disagree)
chirpie Avatar
165 months ago
I don't want to hear anymore "Mac Mini Pro" nonsense.
You'd think if it's good enough for a Hollywood Studio that would sort of put the kibosh on stuff like that.

But (sigh) it's the internet, and people are happier when they're complaining.
Score: 32 Votes (Like | Disagree)
ChrisCW11 Avatar
165 months ago
I dream of a "Mac", period

This is a great design, which will be accompanied with a great price tag.

But the average consumer does not need Xeon's and dual workstation class GPU's. Way too many "developers" are going to buy this but people making iOS apps do not need a 12 core Xeon CPU to do the trick.

I am tired of Apple missing a market segment to build a "high-performing" consumer level desktop WITHOUT an integrated display. A lot of people think they are "pro" but they are deluded by Apple's marketing and the lack of a upper-middle tier desktop option. Apple just wants to funnel developers into an expensive desktop product.

Apple needs to come out with the "Mac", period. Not iMac, not Mac Mini, not Mac Pro, but a consumer level "high-end" desktop. And I don't want a laptop with "near" desktop performance.

Make a grey version of this using desktop Haswell CPU's, and the option to have one or two GPU's.

Fine, it will steal market away from the "pro" consumers, but it will INCREASE market presence overall. Now that services like Steam are no longer bound to PC gaming Apple is just ignoring the importance of not offering a desktop in this class without the Mini or "i" monikers.

Why not? It just makes sense. Do it now!
Score: 28 Votes (Like | Disagree)
G4DP Avatar
165 months ago
So basically they are saying the software is running faster?

Really, who would have thought it. A brand new computer running faster than an old one.
Score: 23 Votes (Like | Disagree)
tcandaman Avatar
165 months ago
Awesome. I'm excited to see the price point as well
Score: 21 Votes (Like | Disagree)