It feels like just yesterday we were marveling at the M4 chip, and already, whispers of the M5 are circulating. Apple's pace with its silicon is truly something to behold, constantly pushing the boundaries of what we expect from our devices. So, what's the scoop on this M5 versus M4 comparison? Let's dive in.
From what's surfacing, particularly with the MacBook Air lineup, the M5 chip is showing some promising gains. Early benchmarks suggest a noticeable bump in performance. For instance, a 2026 M5-equipped MacBook Air is reportedly clocking in single-core scores around 4190 and multi-core scores near 17073. Compare that to the M4 MacBook Air's 3832 single-core and 15034 multi-core scores, and you're looking at roughly a 9% improvement. That's not insignificant, especially when you consider it's outperforming even some of the M3 Pro models in certain tests.
But here's where it gets interesting: the context matters. While these numbers are impressive, especially for a fanless, thin design like the MacBook Air, they're still within the realm of iterative improvement. The M5 isn't necessarily a radical departure, but rather a refinement. It's like upgrading from a really good sports car to an even more finely tuned version of that same car.
When we look at the iPad Pro, the narrative shifts slightly. The M5 iPad Pro, arriving about 18 months after its M4 predecessor, is described as more of an iterative update, with a significant focus on the chip and connectivity. Apple itself is touting substantial gains, claiming up to 15% faster multithreaded CPU performance, a hefty 30% boost in overall graphics, and a remarkable 45% leap in ray tracing. For AI-specific tasks, the numbers are even more dramatic, with peak GPU compute performance for AI reportedly quadrupling and LLM (large language model) tasks seeing a 3.6x speedup.
Digging a bit deeper into the technical side, the M5 is built on TSMC's third-generation 3nm process (N3P), a step up from the M4's second-generation 3nm (N3E). It's also said to be based on the A19 Pro chip architecture, mirroring how the M4 was based on the A18 Pro. A key difference is the integration of Neural Accelerators directly into every GPU core on the M5, coupled with Metal 4 APIs and Tensor APIs, which are designed to really unlock AI capabilities. The ray tracing engine also gets an upgrade to its third generation, and dynamic caching moves to its second generation.
However, and this is a crucial point, the practical impact for most users might be subtle. For everyday tasks, even demanding ones, the M4 is already incredibly capable. The M5's significant gains are really going to shine in those niche, high-end scenarios: massive AI workloads, extensive video processing, or working with extremely large datasets. For the average user, or even many power users, the M4 likely already covers their needs exceptionally well. The M5's enhancements are more about pushing the absolute limits for professionals and specialized applications.
Beyond the chip itself, the M5 iPad Pro also brings other connectivity and feature upgrades. We're seeing Bluetooth 6 (up from 5.3), Wi-Fi 7 support (instead of Wi-Fi 6E), and potentially faster SSD read/write speeds. The base memory configuration has also been bumped up for smaller storage models, and external display support now goes up to 120Hz with Adaptive Sync. Fast charging is also on the table. These are all welcome improvements, but they underscore the M5's position as a more refined, rather than revolutionary, update.
So, M5 vs. M4? It's less about a dramatic overhaul and more about Apple continuing its relentless pursuit of silicon excellence. For those pushing the absolute bleeding edge of performance, especially in AI and graphics-intensive fields, the M5 offers compelling advancements. For the vast majority of users, the M4 remains a powerhouse, and the M5 represents a thoughtful, albeit incremental, step forward in Apple's already impressive chip journey.
