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Accidental Tech Podcast

666: We Have Nothing That Hot

101 min episode · 2 min read

Episode

101 min

Read time

2 min

Topics

Leadership, Software Development, Philosophy & Wisdom

AI-Generated Summary

Key Takeaways

  • Steam Machine Architecture: The device uses separate AMD Z4 CPU (30W TDP) and RDNA 3 GPU (110W TDP, 8GB GDDR6) rather than integrated APU like PlayStation 5, making it more comparable to gaming laptops with discrete components requiring substantial cooling in its six-inch cube form factor.
  • Apple Silicon GPU Ceiling: The M3 Ultra achieves 225k Geekbench Metal score, matching the five-year-old Radeon 6900 XT from December 2020. Apple's fastest GPU remains two generations behind (M5 released, M3 Ultra current) and cannot compete with modern discrete gaming GPUs due to unified memory architecture constraints.
  • Mac Pro Market Abandonment: Mark Gurman reports Apple cancelled M4 Ultra development and the Mac Pro update, with internal sentiment favoring Mac Studio as the professional desktop future. The 2019 Mac Pro case remains unused for higher-TDP chips Apple never manufactured, leaving expansion slots without purpose beyond basic IO cards.
  • CEO Transition Timeline: Financial Times reports Apple intensified succession planning for Tim Cook's departure as soon as 2026, with John Ternus leading hardware engineering as primary candidate. Cook may transition to executive chairman role, though this could constrain the new CEO's ability to implement policy changes contradicting Cook's decade-long strategic decisions.
  • Linux Gaming Adoption: Steam hardware survey shows 95% Windows, 3% Linux, 2% macOS usage, with Linux percentage doubling recently. However, major multiplayer games require Windows kernel-level anti-cheat software incompatible with Linux, blocking Steam OS adoption for competitive titles like Call of Duty and Destiny despite Valve's compatibility layer improvements.

What It Covers

The episode covers Apple's Mac Pro discontinuation rumors, Steam Machine hardware specifications and gaming strategy, Tim Cook's potential CEO succession timeline with John Ternus as likely replacement, and Apple Silicon's GPU performance limitations compared to discrete graphics cards.

Key Questions Answered

  • Steam Machine Architecture: The device uses separate AMD Z4 CPU (30W TDP) and RDNA 3 GPU (110W TDP, 8GB GDDR6) rather than integrated APU like PlayStation 5, making it more comparable to gaming laptops with discrete components requiring substantial cooling in its six-inch cube form factor.
  • Apple Silicon GPU Ceiling: The M3 Ultra achieves 225k Geekbench Metal score, matching the five-year-old Radeon 6900 XT from December 2020. Apple's fastest GPU remains two generations behind (M5 released, M3 Ultra current) and cannot compete with modern discrete gaming GPUs due to unified memory architecture constraints.
  • Mac Pro Market Abandonment: Mark Gurman reports Apple cancelled M4 Ultra development and the Mac Pro update, with internal sentiment favoring Mac Studio as the professional desktop future. The 2019 Mac Pro case remains unused for higher-TDP chips Apple never manufactured, leaving expansion slots without purpose beyond basic IO cards.
  • CEO Transition Timeline: Financial Times reports Apple intensified succession planning for Tim Cook's departure as soon as 2026, with John Ternus leading hardware engineering as primary candidate. Cook may transition to executive chairman role, though this could constrain the new CEO's ability to implement policy changes contradicting Cook's decade-long strategic decisions.
  • Linux Gaming Adoption: Steam hardware survey shows 95% Windows, 3% Linux, 2% macOS usage, with Linux percentage doubling recently. However, major multiplayer games require Windows kernel-level anti-cheat software incompatible with Linux, blocking Steam OS adoption for competitive titles like Call of Duty and Destiny despite Valve's compatibility layer improvements.

Notable Moment

The discussion revealed Apple's M2 Ultra Mac Pro represents a product kept alive solely to recoup the expensive 2019 case tooling investment rather than serving actual customer needs, with the massive cooling capacity designed for chips Apple refuses to manufacture, creating an embarrassing mismatch between hardware potential and company priorities.

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Episode Transcript

I'm happy to report that all of my wood cutting and wood hanging and shelf hanging is complete. Hooray. Yep. I figured out a bunch of I actually had to go to the hardware store twice, of course, because I ran out of wood because I needed more than I thought. Otherwise, it all went well. I didn't injure myself too badly at any point. Good. I did probably, as predicted, probably used way too many screws and probably dramatically overbuilt, things. But That's fine. I was I was happy to figure it all out, and it worked out great. And, Tiff was very pleased with it, and we're all very happy with the results. Did you do any sanding? Was what was I supposed to sand? So you're cutting pieces of wood, and when you have the cut end, it's kinda like sharp, you know, sharp corners on the cut end. And Oh, yeah. They're a disaster. So you didn't wanna, like, sort of sand you could sand those edges down a little bit so they're not so spiky and splintery? That would have been better. Instead, I just left them spiky and splintery because I'm like, I'm not gonna touch that. It's full of splinters. I mean, they're not like most of these pieces of wood are so high off the ground that you can't really reach them without some kind of stepping device, from the ground anyway. So, like, it's not really an issue, and and they're not they're not really in places that you'd be reaching without looking. You should send some pictures. You put them in the Slack. We'd love to see your handiwork. Alright. Yeah. You can see my, and now keep in mind, the disclaimer here is that I did nothing to reduce the amount of stuff. All I did was put it all up on the wall. Hey, Noah. This looks great. You did a good job. So there we still have a huge amount of stuff, and that that has not changed and will take longer to change. At least now, it is off the floor. What are the brackets made out of? The ones that hold the shelves? Yeah. They're metal. They can't they're like Amazon shelves. I've had I've had a few other copies of these shelves around the house for a couple of years. Oh, I see. So the shelves that you're what we're just looking at is the wood backing that you described for getting around the your stud issue. Yeah. Exactly. And I did find every stud and screwed each board into every stud, and there are there are three two by fours holding up each each shelf because I I originally had planned two. This is why I had to get more wood. I originally planned two, but the spacing of the screw holes on those shelf brackets was such that it would have been, like, they would have been mounted very close to the …

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Books, tools, and gear mentioned in this episode

SignalCast may earn commission on purchases via these links. As an Amazon Associate, SignalCast earns from qualifying purchases.

Tools

  • by Valve

    Steam hardware survey shows 95% Windows, 3% Linux, 2% macOS usage, with Linux percentage doubling recently. However, major multiplayer games require Windows kernel-level anti-cheat software incompatible with Linux, blocking Steam OS adoption for competitive titles.
  • The M3 Ultra achieves 225k Geekbench Metal score, matching the five-year-old Radeon 6900 XT from December 2020.

Gear

  • by Apple

    Mark Gurman reports Apple cancelled M4 Ultra development and the Mac Pro update, with internal sentiment favoring Mac Studio as the professional desktop future.
  • by Valve

    The device uses separate AMD Z4 CPU (30W TDP) and RDNA 3 GPU (110W TDP, 8GB GDDR6) rather than integrated APU like PlayStation 5, making it more comparable to gaming laptops with discrete components.
  • by Apple

    Mark Gurman reports Apple cancelled M4 Ultra development and the Mac Pro update, with internal sentiment favoring Mac Studio as the professional desktop future.
  • by Apple

    The M3 Ultra achieves 225k Geekbench Metal score, matching the five-year-old Radeon 6900 XT from December 2020.
  • by AMD

    The M3 Ultra achieves 225k Geekbench Metal score, matching the five-year-old Radeon 6900 XT from December 2020.

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