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frontpage Posted by Dr.W • Last Monday
frontpage Posted by Dr.W • Last Monday

Refurbished: 16" Apple MacBook Pro Laptop: M1 Max Chip, 64GB RAM, 1TB SSD (2021)

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$1,389

$2,700

48% off
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Tek Deals Store via eBay has 16" Apple MacBook Pro M1 Max Laptop (Refurbished, Silver, 2021, MK1F3LL/A) on sale for $1388.99. Shipping is free.

Thanks to community member Dr.Wajahat for finding this deal.

Condition Note: "Signs of wear, if any are minimal and do not affect the normal use/functions of the item. Does not come in its original packaging."

Specs:
  • 16" Liquid Retina XDR display (3456 x 2234)
  • Apple M1 Max 10-Core 3.20GHz Processor
  • 64GB Memory
  • 1TB Solid State Drive
  • Apple GPU w/ 24-Core Graphics
  • WiFi 6 + Bluetooth 5.0
  • Backlit Keyboard
  • MacOS
  • Includes Power Adapter
  • Ports:
    • 1x HDMI 2.0
    • 3x Thunderbolt 4 USB-C
    • 1x 3.5mm Headphone/Mic combo jack

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Written by Dr.W
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Tek Deals Store via eBay has 16" Apple MacBook Pro M1 Max Laptop (Refurbished, Silver, 2021, MK1F3LL/A) on sale for $1388.99. Shipping is free.

Thanks to community member Dr.Wajahat for finding this deal.

Condition Note: "Signs of wear, if any are minimal and do not affect the normal use/functions of the item. Does not come in its original packaging."

Specs:
  • 16" Liquid Retina XDR display (3456 x 2234)
  • Apple M1 Max 10-Core 3.20GHz Processor
  • 64GB Memory
  • 1TB Solid State Drive
  • Apple GPU w/ 24-Core Graphics
  • WiFi 6 + Bluetooth 5.0
  • Backlit Keyboard
  • MacOS
  • Includes Power Adapter
  • Ports:
    • 1x HDMI 2.0
    • 3x Thunderbolt 4 USB-C
    • 1x 3.5mm Headphone/Mic combo jack

Editor's Notes

Written by slickdewmaster | Staff

Original Post

Written by Dr.W

Community Voting

Deal Score
+42
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Top Comments

LavenderPickle7682
2790 Posts
504 Reputation
Jumping in before people start asking how does the M4 compare...or worse, just blindly saying the M4 is "better" simply because it is "newer"... (it's more nuanced than that, depending on your usage)...

The M1 Max is far superior to the base M1, and in many ways, it's pretty much just as good (if not significantly better in some tests) than the M4 base chip.

Let me break it down:

- the M1 Max single core is slightly slower than the base M4, but it's so close, you'd be hard-pressed to see the difference in real life use.

- the M1 Max multi-core is just as good & better than the M4 (depending on the benchmark test being used). There are some benchmarks where the M4 performs modestly better on multi-core, but it's not easily perceptible under normal conditions. This is even more so when factoring in thermals (see next point below). If you have a real-life usage scenario that uses the M1 Max's extra video encoders, you will see a very sizable performance gain over the M4.

- This is probably the most important performance factor right here -- the M1 Max is inside a large 16" Macbook Pro chassis, which has active cooling (fans). This means it can sustain continued high-demand tasks near indefinitely. The M4 base is in a smaller/thinner non-cooled chassis (M4 Air 13" or 15", for example), which gets heat-soaked really quickly, leading to thermally throttling the performance. It happens REALLY fast with multi-core performance, but a little slower with single core. In short, M4 Airs will experience thermal throttling under heavy loads. So yes, the M4 might have "faster" specs on paper or in laboratory benchmark tests -- but in the real world, it doesn't have the stamina to maintain that top speed.

- This is a 16" Macbook Pro with enhanced screen, speakers, and microphone + a larger trackpad. The Pro screen is absolutely gorgeous, and the speakers are probably best-in-class for ANY laptop. A 13/15" M4 Air will be smaller, and they don't have those premium tier components. Don't get me wrong, the Air isn't a slouch -- it's some of the best ultraportable hardware to be had at the $850-1000 pricetag. But the MBP is in an entirely different quality class.

- Last but not least -- you're getting a 1tb drive and 64gb of ram. That's a massive upgrade to the base specs of the M4 Air -- which you can only max out to 32gb of ram. The extra ram will help performance in a variety of high-stress applications. What Apple charges for extra storage and ram in a new machine is almost criminal.

The closest machine to the specs of the deal above is the 15" M4 Air w/ 32gb ram + 1tb ssd, which will run you $2000.

Simply put, this is an excellent value at sub-$1400, and it will outperform any M4 Air. I'd suggest going with an M4 Air only if you are on a strict $1000 budget or absolutely need the weight + size reduction instead of performance.
YwVJZXkD
329 Posts
57 Reputation
You're missing the point. This is the 24-core gpu variant. Here's one with the 32-core excellent refurbished for less… https://ebay.us/m/FQHoab
Cheapmelonsoda
66 Posts
22 Reputation
A lot of your points in favor of the M1 Max really stretch the truth. To set the record straight I'd say:

1. Single core performance is ~50% faster on M4 vs M1 Max.
2. Multi core performance is generally similar to, albeit slightly higher on M4.
3. M1 Max has 2 media engines so video work that can take advantage of that will be faster.
4. MBA will thermal throttle under constant load but the impact is workload dependent.
5. MBP chassis is nicer but, especially in the 16" config, it's also much larger and heavier.
6. More storage and RAM is always nice, but 64GB is well past the point of diminishing returns for most people.

I'd also add a few things you didn't mention:

The M4 MBA has:
A. A 2-3x faster Neural Engine for many ML tasks (AI denoising, transcription, etc), and a GPU with support for mesh shading and ray tracing.
B. An actual warranty from Apple so you can get service anywhere without having to deal with being reimbursed, and you're also AppleCare+ eligible.
C. A longer software support window from Apple
D. Some newer tech like Wi-FI6E.

The M1 Max MBP has:
A much faster GPU; around 2x as fast as an actively cooled M4, and could be ~3x+ the sustained performance of a fan-less MBA (in games.)
64GB of RAM which is indeed very nice if you have a use for it.




I disagree. There are a lot of good reasons to choose a MBA at this price point. In fact I would argue that unless you know you can benefit from what the the extra RAM, GPU grunt, and screen size that the 16" M1 Max MBP offers, and are willing to tolerate the tradeoffs, you'd probably be better served by the MBA

59 Comments

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4d ago
21 Posts
Joined Dec 2008
4d ago
wukong
4d ago
21 Posts
Bought one and received it today.
Everything looks good except the battery is maximum capacity 83% with 195 cycle, does it matter too much?
I'm thinking will use it probably within couple of years, my understanding i will run out batter faster, no other impact?
1
3d ago
1,684 Posts
Joined Apr 2014
3d ago
CodeChimp
3d ago
1,684 Posts
Quote from LavenderPickle7682 :
Nah, it's simply a 4 1/2 year old machine that has had three subsequent major revisions (M1-M2-M3-M4 current) since release.
We've had issues at work (I am a software developer) with the M4s and compatibility with some of the tools we use. Several people asked to go back to the M3.
1
1
3d ago
2,790 Posts
Joined Sep 2019
3d ago
LavenderPickle7682
3d ago
2,790 Posts
Quote from CodeChimp :
We've had issues at work (I am a software developer) with the M4s and compatibility with some of the tools we use. Several people asked to go back to the M3.
With what? Doing what specifically? In what ways?
1
3d ago
1,333 Posts
Joined Oct 2009
3d ago
aragorn2000
3d ago
1,333 Posts
Quote from LavenderPickle7682 :
With what? Doing what specifically? In what ways?
Quote from CodeChimp :
We’ve had issues at work (I am a software developer) with the M4s and compatibility with some of the tools we use. Several people asked to go back to the M3.
I am also curious what issues you've seen with M3 vs M4 incompatibility.
2d ago
1,684 Posts
Joined Apr 2014
2d ago
CodeChimp
2d ago
1,684 Posts
Quote from aragorn2000 :
I am also curious what issues you've seen with M3 vs M4 incompatibility.
Couldn't really tell you for sure, as I still have the M3 Pro. I know when we first started deploying the M4 Pros several people were unable to run our "install scripts". This was at least a few months ago, so if I am going way-back in my way-back machine, I believe there were several issues, mostly with openssl working to create client certs and also with VS Code packages. But I know I have heard grumblings from people saying they randomly run into issues on the M4s that they did not on the M3s, and I certainly know at least a handful that asked to go back to an M3 or M2 if they had any available. I am normally more "plugged in" to all of that, as there are a few of us that maintain our companies Laptop Setup repo, mostly because people are lazy and wont help, but I distinctly remember blowing it off because I was pretty worn out from having to deal with people not wanting to solve their own issues, so honestly I barely paid much attention to what the actual issues are.

I do know the guy responsible for deploying the Mac laptops, so if I see him I can ask him if he has heard of anyone else having issues. Again, this was months ago so maybe people eventually figured their crap out, but I was a bit shocked that anyone had any issues as I thought the M4 was simply an upgrade over the M3, which didn't feel like something that would cause an issue to me.
1
1
2d ago
1,684 Posts
Joined Apr 2014
2d ago
CodeChimp
2d ago
1,684 Posts
Quote from LavenderPickle7682 :
With what? Doing what specifically? In what ways?
See my response to the other guy for more details. I don't know specifics because:
  1. I am on an M3 Pro, so wasn't affecting me personally and at the time I has some agrgessive deliverables.
  2. I am usually one of the 5-or-so people in our medium sized org that helps support the scripts used to install the tools for new laptops. I was pissed because no one wants to help support these "quality of life" projects ever, so at the time I was intentionally ignoring all of it. But I couldn't help hear the dings in Teams, so I did catch some of it. I don't know what happened specifically, if anything was "fixed" or if they found a work-around.
  3. If memory serves, as I said to the other guy, I believe it was something with openssl not generating the certs for mTLS correctly for local service development, plus some crap with VS Code...maybe installing the plugins or whatever. Our Laptop Scripts are pretty intensive and take about an hour to run from start to finish, so it could have been anything from installing brew, or packages with brew, or setting up any of the 3+ IDEs people typically use, or configuring local certs, gitlab/github, etc etc.

I just know Kenny, the laptop deploy guy, mentioned to me at the coffee machine that he had a few people get the M4 and had issues, then asked if they could get an M3 instead. I distinctly remember joking to him that if he gets a ticket for me to get upgraded to the M4 to just ball it up and toss it, and also that that explained why my Teams was blowing up.

I also held out on refreshing from the 2019 i9 to the M3 Pro for the exact same reasons (incompatibility with tools), so when it comes to my work machine I am probably last to migrate anything. I was supposed to get the M1, then the M2 but kept telling them no. I only updated to the M3 Pro because my laptop had an actual hardware issue with the battery expanding and it was no longer on Apple Care so I didn't have a choice. I'd prefer the devil I know, so to speak.

Hope that satisfies your curiosity. Sorry if that's not enough details, but that's what I remember about the situation at the time.
1
1
2d ago
2,790 Posts
Joined Sep 2019
2d ago
LavenderPickle7682
2d ago
2,790 Posts
Quote from CodeChimp :
See my response to the other guy for more details. I don't know specifics because:
  1. I am on an M3 Pro, so wasn't affecting me personally and at the time I has some agrgessive deliverables.
  2. I am usually one of the 5-or-so people in our medium sized org that helps support the scripts used to install the tools for new laptops. I was pissed because no one wants to help support these "quality of life" projects ever, so at the time I was intentionally ignoring all of it. But I couldn't help hear the dings in Teams, so I did catch some of it. I don't know what happened specifically, if anything was "fixed" or if they found a work-around.
  3. If memory serves, as I said to the other guy, I believe it was something with openssl not generating the certs for mTLS correctly for local service development, plus some crap with VS Code...maybe installing the plugins or whatever. Our Laptop Scripts are pretty intensive and take about an hour to run from start to finish, so it could have been anything from installing brew, or packages with brew, or setting up any of the 3+ IDEs people typically use, or configuring local certs, gitlab/github, etc etc.
I just know Kenny, the laptop deploy guy, mentioned to me at the coffee machine that he had a few people get the M4 and had issues, then asked if they could get an M3 instead. I distinctly remember joking to him that if he gets a ticket for me to get upgraded to the M4 to just ball it up and toss it, and also that that explained why my Teams was blowing up. I also held out on refreshing from the 2019 i9 to the M3 Pro for the exact same reasons (incompatibility with tools), so when it comes to my work machine I am probably last to migrate anything. I was supposed to get the M1, then the M2 but kept telling them no. I only updated to the M3 Pro because my laptop had an actual hardware issue with the battery expanding and it was no longer on Apple Care so I didn't have a choice. I'd prefer the devil I know, so to speak. Hope that satisfies your curiosity. Sorry if that's not enough details, but that's what I remember about the situation at the time.
So nothing concrete. Hearsay at best. Gotcha.
1

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2d ago
5,942 Posts
Joined Aug 2005
2d ago
chi
2d ago
5,942 Posts
Got a M1 Max 32gb 1tb drive off Amazon "refresh" last year for $1850. It's awesome over the Pro chips because of the 2 hardware video encoders (for H.264, HEVC, etc.). If you do demanding professional workflows for video, animation, and audio then you'll benefit with less time and overhead costs per project.

If you're just doing office work like spreadsheets or written work, reading email, and surfing the web then you don't need this and you'll be sacrificing power and battery life when idle in class or a board meeting.
1
Yesterday
1,170 Posts
Joined Aug 2019
Yesterday
SlickCrayon1512
Yesterday
1,170 Posts
Quote from LavenderPickle7682 :
Jumping in before people start asking how does the M4 compare...or worse, just blindly saying the M4 is "better" simply because it is "newer"... (it's more nuanced than that, depending on your usage)...

The M1 Max is far superior to the base M1, and in many ways, it's pretty much just as good (if not significantly better in some tests) than the M4 base chip.

Let me break it down:

- the M1 Max single core is slightly slower than the base M4, but it's so close, you'd be hard-pressed to see the difference in real life use.

- the M1 Max multi-core is just as good & better than the M4 (depending on the benchmark test being used). There are some benchmarks where the M4 performs modestly better on multi-core, but it's not easily perceptible under normal conditions. This is even more so when factoring in thermals (see next point below). If you have a real-life usage scenario that uses the M1 Max's extra video encoders, you will see a very sizable performance gain over the M4.

- This is probably the most important performance factor right here -- the M1 Max is inside a large 16" Macbook Pro chassis, which has active cooling (fans). This means it can sustain continued high-demand tasks near indefinitely. The M4 base is in a smaller/thinner non-cooled chassis (M4 Air 13" or 15", for example), which gets heat-soaked really quickly, leading to thermally throttling the performance. It happens REALLY fast with multi-core performance, but a little slower with single core. In short, M4 Airs will experience thermal throttling under heavy loads. So yes, the M4 might have "faster" specs on paper or in laboratory benchmark tests -- but in the real world, it doesn't have the stamina to maintain that top speed.

- This is a 16" Macbook Pro with enhanced screen, speakers, and microphone + a larger trackpad. The Pro screen is absolutely gorgeous, and the speakers are probably best-in-class for ANY laptop. A 13/15" M4 Air will be smaller, and they don't have those premium tier components. Don't get me wrong, the Air isn't a slouch -- it's some of the best ultraportable hardware to be had at the $850-1000 pricetag. But the MBP is in an entirely different quality class.

- Last but not least -- you're getting a 1tb drive and 64gb of ram. That's a massive upgrade to the base specs of the M4 Air -- which you can only max out to 32gb of ram. The extra ram will help performance in a variety of high-stress applications. What Apple charges for extra storage and ram in a new machine is almost criminal.

The closest machine to the specs of the deal above is the 15" M4 Air w/ 32gb ram + 1tb ssd, which will run you $2000.

Simply put, this is an excellent value at sub-$1400, and it will outperform any M4 Air. I'd suggest going with an M4 Air only if you are on a strict $1000 budget or absolutely need the weight + size reduction instead of performance.

Blant lying. Since what M1 max is only slightly slower than M4? It not only slows 50% than base M4 10core, but also is 20% slower on multi core. Crap
1
1
Yesterday
1,170 Posts
Joined Aug 2019
Yesterday
SlickCrayon1512
Yesterday
1,170 Posts
Quote from SensibleGuide4349 :
The points you made about the M chip are from true. The M4 base outperforms the M1 Max in most scenarios.

This is a deal because of the amount of RAM, the storage size, and it being a MBP.

The downsides are lower CPU performance and battery life.

The form factor is can be either a pro or con depending on your use case.


Here's info on the M series performance:

Comparing each of these max M series
https://medium.com/@kellyshephard...28456#a9e3

Comparing each of these M4 series
https://medium.com/@kellyshephard...444892a5ad

Guy is a fan of old M1 max and anything can be ignored to be "insignificant" by their means
1
1
Yesterday
2,790 Posts
Joined Sep 2019
Yesterday
LavenderPickle7682
Yesterday
2,790 Posts
Quote from SlickCrayon1512 :
Guy is a fan of old M1 max and anything can be ignored to be "insignificant" by their means
...no one is stopping you from buying a M4 or M3 or 3M or Scotch or Vodka. It's a free country. Enjoy mate.
1
Yesterday
255 Posts
Joined Aug 2016
Yesterday
trrbo
Yesterday
255 Posts
Quote from wukong :
Bought one and received it today.
Everything looks good except the battery is maximum capacity 83% with 195 cycle, does it matter too much?
I'm thinking will use it probably within couple of years, my understanding i will run out batter faster, no other impact?

You can pay Apple to replace the battery when it's under 80%, back to brand new 100%

The lower percent the lower max capacity and thus less battery life
Last edited by trrbo July 16, 2025 at 06:34 PM.
2
Yesterday
98 Posts
Joined Jan 2015
Yesterday
SamanthaL4599
Yesterday
98 Posts
I always use this site to gauge performance across generations / models.

https://browser.geekbench.com/mac-benchmarks

It shows single core by default but hit the multi-core tab to see how much more power the pro and max chips have comparatively.
1
Yesterday
5,223 Posts
Joined Jun 2010
Yesterday
FAL
Yesterday
5,223 Posts
How well does the M1 Max 64gb run LLM?

Seems this a good for large 4k editing
Its definitely not refurb if it 83% battery, more like cert used with 1 yr warranty. So worth $1200. Ask for $150-200 refund for false advertising if this a reputable seller


Comparing against M4 Air is laughable as fair comparison is M4 Pro or M4 with fan.


M4 Air is meant for small 15 minutes light projects. Competes against 258v and other ultraportables
1

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