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I used to be ready on the M4 MacBook Air, and when it launched, my hype ranges have been at most. The Sky Blue end is mesmerizing, and taking $100 off the worth is superior. However similar to that, this mega saving on the outgoing M3 mannequin made me severely rethink.
Proper now, you will get the near-maxed out M3 MacBook Air with 24GB of RAM for simply $1,099 at Amazon. That’s an enormous $300 saving, which makes this one of many largest laptop computer offers I’ve seen this yr (thus far).
So I do know the apparent first query — why ought to I get this older mannequin over the M4 MacBook Air? I imply, in our personal testing, we’ve seen that newer chipset run as much as 15% sooner. Properly, it comes down to a few issues: RAM, storage and worth for cash.
Extra is extra

You can have an excellent fast chip like M4, but when there’s one factor we’ve realized about Mac apps, it’s that they’re tremendous RAM-hungry and no single or multi-core prowess can get round that. It’s like having a Ferrari with a gas tank the scale of a soda can!
16GB needs to be sufficient to chop the mustard for many issues, however for these moments the place you do must throw some prosumer duties at it, like 4K rendering or RAW picture edits in Photoshop, that extra headroom is important to actually take advantage of that M3 pace.
256GB isn’t simply low, however gradual too
The bottom storage on a MacBook Air is 256GB, which in and of itself is a little bit of a difficulty. Given the low capability, you could end up spending fairly a little bit of time doing a bunch of file group.
However the issue is larger than that. You see, the bottom mannequin operates on a single NAND flash reminiscence chip — the place the place all of your stuff is saved solely has one tunnel to be loaded out of and browse into. Which means slower loading speeds.
|
Laptop computer |
SSD learn pace (MB/s) |
SSD write pace (MB/s) |
|---|---|---|
|
M4 MacBook Air (256GB SSD) |
2891.1 |
1919.7 |
|
M3 MacBook Air (512GB SSD) |
3030.7 |
3058.8 |
Something above this, just like the extra spacious 512GB on this mannequin, runs on two. That unlocks a further lane for SSD studying and writing and we’ve seen pace jumps of as much as 50% in loading content material.
Making your cash go a good distance

Now let’s check out what you’d should pay for Apple’s improve costs on the M4 Air to match the RAM and SSD. To get 24GB of RAM, you’re paying $200, and it’s the identical worth for doubling the storage.
Which means $300 extra for the sake of 15% sooner chipset speeds. To me, that’s a very small return in your funding, when this near-max spec M3 Air is true there.
If we’ve realized something within the first few months of 2025, it’s that we’ve received to be good with our cash. And in case you’re available in the market for a laptop computer, that is the good purchase.