M4 chip: everything we know about Apple’s latest silicon

That’s not the end of the M4 releases, though. The MacBook Air is due out in early 2025, with the Mac Studio and Mac Pro following later in the year. The MacBook Air will almost certainly be limited to the M4, while the Mac Studio and Mac Pro will come with more powerful variants (such as the M4 Max or M4 Ultra).

As for the price of the M4 Macs, Apple has kept starting prices the same as the M3 generation, despite some pretty significant upgrades to its Macs. For instance, the iMac’s starting price hasn’t increased from $1,299, despite the new M4 model featuring a Thunderbolt 4 upgrade, a better camera, new colors, and a nano-texture glass option in addition to the improved M4 chip. The Mac mini and MacBook Pro have also retain their respective starting prices of $599 and $1,599, which is especially impressive considering the comprehensive overhaul the Mac mini has undergone.

That sets the tone for Apple’s future M4 releases, but it doesn’t mean that prices increases are impossible. When Apple launched the M4 iPad Pro, it increased the price of both the larger and smaller models by $200 each. Granted, it changed other things (such as doubling the starting storage and introducing a new Tandem OLED display) that would have contributed to the price, but the fact remains that the cost to the consumer went up. That means we might end up seeing a similar price hike when the M4 chip comes to the rest of the Mac line.

Performance and features

We can gain some limited insights into the M4 chip’s performance from Apple’s press releases. Apple says that the M4 chip in the latest iMac nets you 1.3 times the performance in Microsoft Excel and 1.1 times the gaming output of the M3, for example. In the M4 MacBook Pro, the M4 can process images in Affinity Photo up to 1.3 times faster than the M3, according to Apple. Every M4 Mac also comes with 16GB of memory as standard, boosting their power and performance.

Despite the M4 Macs not yet reaching reviewers’ hands, we still have some real-world performance data to go on. That’s down to two main reasons: the iPad Pro and a series of massive leaks of the M4 MacBook Pro.

Starting with the iPad Pro, we can infer how the M4 Macs might perform based on this tablet’s abilities. The M4 chip in the iPad Pro comes with a 10-core CPU and a 10-GPU (up from the 8-core CPU in the M3 chip), which helps to give it a bit more oomph in all sorts of workloads.

But what about Mac performance? Well, aside from what we know from Apple’s press releases, we have an inkling of what else we can expect thanks to a series of monumental leaks that saw the M4 MacBook Pro fall into the hands of various YouTubers well ahead of schedule, who proceeded to benchmark it and reveal its performance chops.

One of the YouTubers was a popular Russian tech reviewer named Wylsacom, who put the M4 MacBook Pro through its paces using a series of Geekbench tests. Here, the M4 chip in the MacBook Pro got a single-core score of 3864 and a multi-core result of 15288, which are roughly 27% and 31% better than those achieved by the M3 chip, respectively. That’s a sizable improvement.

As well as that, benchmarks for Apple’s Metal API have also surfaced on Geekbench, and these shed light on the upcoming MacBook Pro’s graphical capabilities. In these tests, the M4 chip scored 57603, which is about 20% ahead of the M3 chip. Again, that’s an encouraging result.

Many of these improvements — the RAM increase in particular — are likely to help Apple’s devices handle artificial intelligence (AI) duties. With the launch of Apple Intelligence, Apple has finally entered the AI mainstream, and it needs its devices to perform well in this increasingly important area.

When it comes to the most powerful chip in the M4 range (the M4 Ultra), there’s a potentially momentous change that might be on the way. As claimed by YouTube channel Max Tech, the M3 Max reportedly does not feature Apple’s UltraFusion tech. This is what has previously allowed Apple to stitch two M2 Max chips together to create the M2 Ultra.

If the M3 Max doesn’t have this feature, it suggests that the M4 Ultra could be its own standalone chip rather than two M4 Max chips fused together. That could mean better performance scaling compared to previous generations. Alternatively, the M3 Max may have lacked UltraFusion because the M3 Ultra never launched, and thus there was no need to fuse two M3 Max chips together for a non-existent higher-end chip. We might not know for sure until the M4 Max and M4 Ultra launch in 2025.

Which devices will get the M4?

We can make an educated guess as to which Macs will end up with the M4 chip, as well as which will get the higher-end variations like the M4 Pro, M4 Max and M4 Ultra.

Moving onto the more pro-grade chips, you can get the M4 Pro in the 16-inch and 14-inch MacBook Pro and the Mac mini as an upgrade variant. The M4 Max, meanwhile, has arrived in the 16-inch and 14-inch MacBook Pro and should be outfitted in the Mac Studio when it launches in 2025.

Finally, look for the flagship M4 Ultra inside the Mac Studio and Mac Pro. Those aren’t expected until some point in the second half of 2025, though, so there will probably be quite a wait until we see them in action.