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M3 Max Now or Wait for the M4 Max?

L

lionfleet

macrumors newbie
Original poster
Sep 11, 2012
20
2
I recently bought a 16" M3 Max Base Model (14 core CPU, 30 core GPU)...

I was planning to upgrade from my M1 Max (10 core CPU, 32 core GPU) but I haven't opened the new computer yet as I've just been realizing that my current M1 Max is totally fine for my needs. I really didn't need to upgrade so soon. lol

I'm thinking about selling the unopened M3 Max on Facebook Marketplace and waiting another year for the M4 Max to come out. I got a deal on the M3 Max and could probably get my money back.

I've heard the M4 Max will have some new AI enhancements... although I'm not sure how much that will actually make a difference in real life?
So my question is... do you think it's worth selling and waiting for the M4 Max to get the AI enhancements?

Or should I just open the M3 Max and use it now?

My usual upgrade cycle is every 3 years to keep up with the latest tech but spread out every 3 years or so to maximize out of pocket expenses.
 
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You are in a bit of a Catch-22 scenario here. Since any M4 information out there right now is mere speculation and rumor it's hard to say whether it will be a big upgrade from the M3 series. Once WWDC hits and we see the announcements, there would be a better answer to your question.
 
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Are you still within the return window? If so, return the M3 and wait. I'm kinda in the same position as you. My coding computer is a 2019 16" Intel MBP so upgrading to the M3 Max makes sense for me but if I could wait until June, I would. If you have an M1 Max, I definitely think you can wait.

Edit: What are the specs on the M3 Max and what price are you asking?
 
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For your use case unless you are running out of RAM or system performance is low. Stay put on M1 Max and upgrade later. My M1 Max 16 MBP works great, I have 64 GB RAM, for my use cases M3 max is about 25% faster, but I could Definetly use 128 GB RAM. I am holding out till M5 or may consider M4 if it comes with 256 GB RAM.
 
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I’m upgrading from an i9 2.3/64GB/2TB 16” to a 16/40 48GB 1TB 16” M3 Max.

I always purchase from the Apple refurb store so M3 time is now. I’m saving £620 on RRP. M4 time would be 6 months after launch.
 
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TechnoMonk said:
For your use case unless you are running out of RAM or system is low. Stay put on M1 Max and upgrade later. My M1 Max 16 MBP works great, I have a 64 GB RAM, for my use cases M3 max is about 25% faster, but I could Definetly use 128 GB RAM. I am holding out till M5 or may consider M4 if it comes with 256 GB RAM.
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I made a mistake getting 32GB RAM with a Max chip, it's running out of memory from time to time. If I had opted for 64GB I would not be looking at an upgrade any time soon.
 
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pksv said:
I made a mistake getting 32GB RAM with a Max chip, it's running out of memory from time to time. If I had opted for 64GB I would not be looking at an upgrade any time soon.
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Yep. I max out on RAM, stick to 1 TB SSD. I have external thunderbolt storage rack. RAM is more binary, either you have enough or not. I upgrade every 5 years for professional use.
 
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lionfleet said:
So my question is... do you think it's worth selling and waiting for the M4 Max to get the AI enhancements?
Click to expand...
The M4's promises of "AI enhancements" are too vague to make any kind of decision over. However, if you're really into AI (especially generative AI), I can say the base model of the 16" M3 Max has too little RAM for heavy AI work.

I'd recommend waiting for the M4 and then getting more than the base RAM. (remember that on Apple Silicon, the GPU shares RAM with the rest of the system, and it's limited to using a maximum of 75% of the total RAM).
 
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coffeemilktea said:
The M4's promises of "AI enhancements" are too vague to make any kind of decision over. However, if you're really into AI (especially generative AI), I can say the base model of the 16" M3 Max has too little RAM for heavy AI work.

I'd recommend waiting for the M4 and then getting more than the base RAM. (remember that on Apple Silicon, the GPU shares RAM with the rest of the system, and it's limited to using a maximum of 75% of the total RAM).
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Bro Science alert! Are you saying 16GB on my 64 GB M1 Max is not accessible? I have a base M2 MBA which is running a llama3 8B model. My iPad Pro runs that model without any problem. Here is a snapshot of m M1 Max during a 10-thread, multi-worker GPU intensive Training with 173 GB memory. Sure, it was swapping heavy, but it had no problem running. Apple MLX team is very active on Twitter, and they just released a new framework for LLM on devices, which is even more efficient. Apple is hardly vague, they are publishing multiple papers, making constant improvements to MLX. The biggest gains weren't even the hardware improvements from M1-M3; it was on libraries that are optimized for Apple silicon.
173GB Mem.png


M2 Ultra is still the king of Apple silicon when it comes to training and inference of LLM/Transformer models. Apple recently published an enhancement to Matrix multiplication with 25040% improvements. M4 may see some of these regular options using dedicated neural engine.
 
I'm on the min-specced M3 Max, it's just unreal.

It really sounds like the M4 series is going to mostly be focused on the "neural engine" and all this ML/AI stuff, and I think your decision should mostly be based on what you think of that.

I'm personally a skeptic — mostly smoke and mirrors, will become useful someday but we're nowhere close. Additionally, this is all on-device stuff — it'll make Siri better (probably), and be great if you're a developer of AI stuff, but as a consumer… I just don't see it.

The M4 Max will probably be 10-15% faster due to the usual process improvements, and have substantially better AI that right now isn't used for anything practical. I don't think that's worth waiting on, personally.
 
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snakes- said:
The one thing no one is talking about here is that many ai futures still powered by gpu cores and not use the neural engine..... I have found many posts and researcher who say the same.

https://twitter.com/x/status/1733214374699970573
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Core-ML uses CPU+GPU+Apple neural engine(ANE). MLX is relatively new released in December 2023, after M3 was shipped. I would imagine Apple would add hardware support in next Mx iterations. One problem could be Apple Neural engine is a Closed API, and MLX is open source. Transformer/LLM and vision models on Core all use ANE.
 
coffeemilktea said:
I'd recommend waiting for the M4 and then getting more than the base RAM. (remember that on Apple Silicon, the GPU shares RAM with the rest of the system, and it's limited to using a maximum of 75% of the total RAM).
Click to expand...

If you allowed the GPU to use 100% of the system RAM in those scenarios you would have nothing left to run the OS and everything outside the AI/ML operations. This is still a massive improvement over x86 systems with integrated graphics because those systems will partition the system RAM into what's usually a 75% CPU, 25% GPU ratio, and those are fixed partitions which the system sees as separate RAM pools.
 
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TechnoMonk said:
Yep. I max out on RAM, stick to 1 TB SSD. I have external thunderbolt storage rack. RAM is more binary, either you have enough or not. I upgrade every 5 years for professional use.
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Had a good deal on that machine and I reasoned that it would be a temporary machine, would wait for the new version, and then upgrade. Well, I was not wrong 😁

Whatever Apple or YouTubers want you to believe, 32GB RAM is NOT enough for professional workflow unless you want to open and close apps constantly. I would say 64GB is the minimum, also don't be fooled by 36 or 48 with M3 Max chips. On M3's OS uses more RAM than on M1 or M2 so you're left with less.

With M3 Max you should only choose 64, 96, or 128 variants.
 
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I am about to buy the M3 Max 48G-ram MBP 16 inch. (The plan is the buy it before the AI enhanced M4 chip comes out. I want to stay a thousand miles from AI chips and such, even though forthcoming OS's and their updates will be awash in AI functionality.)

I don't do the heavy lifting that requires 64G ram. But I do want a machine that is robust enough to last 10 years.

The M3 Max MBP-16 will replace my 11 year old 2013 MBP 15 inch with the Intel Quad core i7 chip and 16GB RAM & Intel Iris Pro 1536 GPU. This machine has served and still serves me well... battery is still quite strong... the fan (which used to never activate) comes on strong once every few days or so and then only for short bursts... 94% of SSD is free with most files stored externally... and it still looks pristine.

QUESTIONS - Is there any value to my current 2013 MBP Intel machine? Is it worth selling? Or is there anything about it that is upgradable at all aside from the battery, such that I can turn it into a dedicated desktop or a dedicated streaming device hooked up to the large flat screen TV?

Thanks!
 
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Churchman said:
I am about to buy the M3 Max 48G-ram MBP 16 inch. (The plan is the buy it before the AI enhanced M4 chip comes out. I want to stay a thousand miles from AI chips and such, even though forthcoming OS's and their updates will be awash in AI functionality.)

I don't do the heavy lifting that requires 64G ram. But I do want a machine that is robust enough to last 10 years.

The M3 Max MBP-16 will replace my 11 year old 2013 MBP 15 inch with the Intel Quad core i7 chip and 16GB RAM & Intel Iris Pro 1536 GPU. This machine has served and still serves me well... battery is still quite strong... the fan (which used to never activate) comes on strong once every few days or so and then only for short bursts... 94% of SSD is free with most files stored externally... and it still looks pristine.

QUESTIONS - Is there any value to my current 2013 MBP Intel machine? Is it worth selling? Or is there anything about it that is upgradable at all aside from the battery, such that I can turn it into a dedicated desktop or a dedicated streaming device hooked up to the large flat screen TV?

Thanks!
Click to expand...

You won't get anything for your old MBP... instead, if it's in working order, I'd give it to a friend or family member who in needs.
 
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Based on sources the M4 max will be approx. 20-25% faster than the M3 Max. But you have to wait until early 2025.
I have a M1 Mac Studio but I definiteley won't upgrade to a M3 Max, but perhaps to a M4 Max.
 
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Mac Hammer Fan said:
Based on sources the M4 max will be approx. 20-25% faster than the M3 Max. But you have to wait until early 2025.
I have a M1 Mac Studio but I definiteley won't upgrade to a M3 Max, but perhaps to a M4 Max.
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Interesting. Where are you seeing this report?
 
Eric_WVGG said:
I'm personally a skeptic — mostly smoke and mirrors, will become useful someday but we're nowhere close.

The M4 Max will probably be 10-15% faster due to the usual process improvements, and have substantially better AI that right now isn't used for anything practical. I don't think that's worth waiting on, personally.
Click to expand...
The recently announced upcoming versions of FCPX and Logic Pro have some impressive AI features now.
 
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The M3 Max is an impressive machine if you need to buy now. I got the 16-iinch 16-core CPU, 40-core GPU with 64 GB RAM and 1 TB SSD and I am loving it. It's great not having to worry about swap file, which reduces the wear on the SSD.
 
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