Apple M5 vs M4: Is the New MacBook Pro Chip Worth the Upgrade in 2026?
Apple's M5 chip has officially replaced the M4 as the brain behind the latest MacBook Pro lineup, and the upgrade brings more than just a name change. From a redesigned GPU with built-in Neural Accelerators to a major jump in memory bandwidth and all-day battery life, the M5 targets creators, developers, and AI enthusiasts who need serious performance in a thin-and-light laptop. But does it justify skipping (or upgrading from) the still-capable M4? Below, we break down the real-world differences in performance, graphics, memory, and battery life — plus where to find the best deals on each model.
Apple M5 vs M4: What Actually Changed?
Apple's M5 chip made its debut in the 14-inch MacBook Pro in October 2025, with the more powerful M5 Pro and M5 Max variants following for the 14-inch and 16-inch models in March 2026. On paper, the MacBook Pro's design hasn't changed at all — it's the same aluminum slab, same ProMotion display, same port selection. The real story is under the hood.
CPU and GPU Performance
Both the M4 and M5 use a 10-core CPU configuration (4 performance cores + 6 efficiency cores), so single-core gains are modest. Where the M5 pulls ahead is multithreaded performance, with roughly a 20% improvement over the M4, along with an all-new 10-core GPU that adds a dedicated Neural Accelerator to every core.
| Spec | Apple M4 | Apple M5 |
|---|---|---|
| CPU Cores | 10 (4P + 6E) | 10 (4P + 6E) |
| GPU | 10-core | 10-core w/ Neural Accelerators |
| Neural Engine | 16-core | 16-core (faster AI throughput) |
| Memory Bandwidth | 120 GB/s | 153 GB/s |
| Manufacturing Process | 3nm | 3nm (enhanced) |
| Battery Life (claimed) | Up to 22 hours | Up to 24 hours |
AI and Machine Learning Performance
This is where the M5 makes its biggest leap. Apple claims up to 3.5x faster AI workflow performance compared to the M4, thanks to the Neural Accelerators built directly into each GPU core. If you regularly run local LLMs, use AI-assisted creative tools, or work with large machine learning models, this is the single biggest reason to consider the M5 over the M4.
Memory Bandwidth and Multitasking
The M5's memory bandwidth jumps to 153GB/s, a roughly 30% increase over the M4's 120GB/s. This translates to smoother performance when juggling multiple demanding apps, working with large video files, or running memory-intensive creative software like Final Cut Pro or Logic Pro.
Battery Life
Apple rates the M5 MacBook Pro for up to 24 hours of battery life, a two-hour improvement over the M4 model's already-impressive 22-hour rating. For anyone who works untethered from an outlet most of the day, this is a welcome, if incremental, upgrade.
Price Comparison
The base M5 MacBook Pro starts at $1,599, while the outgoing M4 model can often be found for less now that it's the previous generation. If raw AI performance and future-proofing matter most to you, the M5 is the better long-term investment. If you're budget-conscious and don't need cutting-edge AI acceleration, the M4 remains an excellent everyday performer.
Which One Should You Buy?
- Choose the M5 if you rely on AI tools, want maximum future-proofing, or need the extra memory bandwidth for video/photo editing.
- Choose the M4 if you want excellent performance at a lower price point and don't need bleeding-edge AI acceleration.
Where to Buy
Ready to upgrade? Check current pricing and availability below:
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