Cupertino, CA – Apple’s product team is kicking off 2025 with a bang. Fresh off the iPhone 16e reveal, the spotlight’s now on the Mac lineup, and leaks about the upcoming MacBook Air with the M4 chipset are stealing the show.
Early benchmarks suggest this could be a major upgrade for Apple’s fan-favorite laptop, blending portability with impressive performance. With the MacBook Air M4 inching closer to launch, here’s what the leaks tell us about its power, potential, and place in Apple’s ecosystem as of February 23, 2025.
Benchmark Buzz: MacBook Air M4 Shines Bright
The tech world is buzzing thanks to Geekbench, the go-to tool for performance leaks. Data for the “Mac 16,2” (widely believed to be the 13-inch MacBook Air M4) and “Mac 16,3” (the 15-inch version) shows these laptops outpacing their M3 predecessors.
Sporting a 10-core M4 chipset, the new MacBook Air delivers a noticeable boost—even with software tweaks likely still in the works before its expected late-Q1 2025 debut. This could mean snappier apps, smoother multitasking, and a big win for Apple Silicon fans.
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But here’s the catch: while the 10-core version is flexing its muscles, Apple might offer 8- or 9-core options at a lower price to keep the entry-level MacBook Air at that sweet $999 mark. Affordable power? That’s a win for budget-conscious buyers.
GPU Gains: A Visual Leap Forward
The real star of the MacBook Air M4 leak is its graphics performance. Benchmarks from Metal and OpenCL reveal a GPU boost of over 30% compared to the M3 MacBook Air. For gamers, creators, and anyone who loves crisp visuals, this could make the M4-powered MacBook Air a dream machine. Think faster rendering in Photoshop or smoother gameplay in titles optimized for macOS.
However, there’s a question mark: can this GPU power hold up over time? Without a fan—unlike the MacBook Pro—the Air’s thermal limits might force it to dial back during heavy use. Still, for everyday tasks and short bursts of creative work, this upgrade could be a game-changer.
Thermal Trade-Offs: Air vs. Pro
Speaking of thermals, the MacBook Air M4 follows a familiar Apple pattern. Since the M1 days, the fanless Air has lagged behind the fan-cooled MacBook Pro in sustained performance. The M4 era seems no different.
Early tests show the M4 MacBook Pro pulling ahead for prolonged tasks like video editing or coding marathons, thanks to its cooling edge. For the Air, that means it’s a champ for quick, powerful bursts but might throttle under marathon workloads. If you’re a casual user or student, though, this trade-off likely won’t cramp your style.
Timing Matters: M4 Now, M5 Soon?
Here’s a twist: the M4 chipset debuted back in May 2024 with the iPad Pro, followed by the MacBook Pro and Mac Mini in November. Now, nearly 10 months later, the MacBook Air is finally catching up. But with Apple’s annual chip cycle, an M5 could drop as early as May or June 2025 at WWDC.

That leaves the MacBook Air M4 with a short reign as the “latest and greatest.” Still, Apple Silicon’s track record—think M1’s lasting power since 2020—proves even “older” chips pack a punch. For most users, the M4’s performance will feel fresh and future-proof.
Why the MacBook Air M4 Matters
This leak isn’t just about specs; it’s about Apple’s strategy. The MacBook Air remains the go-to laptop for millions, balancing sleek design with solid power at a digestible price. The M4 upgrade keeps it competitive against rivals like Dell’s XPS or Microsoft’s Surface, especially in the ultraportable market.
Plus, it strengthens Apple’s ecosystem—pair it with an iPhone or iPad, and you’ve got seamless integration via iCloud and Continuity features. For students, remote workers, and casual creators, the MacBook Air M4 could be the perfect daily driver.
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What Do You Think?
Are you sold on the MacBook Air M4’s leaked performance, or are you holding out for the M5? Do you think the GPU boost makes it worth the upgrade from an M3? Drop your thoughts in the comments—we’d love to hear how this fits into your tech plans!
