MacBook Pro M4 vs M3: Should You Upgrade in 2026?
M4 Pro brings meaningful improvements over M3 Pro — but mainly for specific workloads. Here's who should upgrade and who should wait.
The upgrade is real — but targeted
The M4 Pro in the 2024 MacBook Pro is a genuine step forward from M3 Pro in specific areas: Neural Engine performance (+50%), memory bandwidth (+17%), and CPU single-core (+10%). In most everyday tasks — web browsing, email, light coding — the difference is imperceptible. In the workloads Apple targets with this chip, the improvements are measurable.
M4 Pro vs M3 Pro: benchmark comparison
| Benchmark | M3 Pro (14-core GPU) | M4 Pro (20-core GPU) | Improvement |
|---|---|---|---|
| Geekbench 6 Single | ~3,100 | ~3,900 | +26% |
| Geekbench 6 Multi | ~15,000 | ~23,000 | +53% |
| Final Cut Pro 4K export | Baseline | ~1.4× faster | +40% |
| Blender render (Cycles X) | Baseline | ~1.5× faster | +50% |
| Xcode build | Baseline | ~1.2× faster | +20% |
| Battery life (mixed use) | ~15–17h | ~17–20h | +15% |
Who should upgrade from M3 Pro
The M4 Pro upgrade makes sense if you're a video editor using Final Cut Pro or DaVinci Resolve for 4K/6K projects — the 40% faster export time is time you get back every day. 3D artists using Blender or Cinema 4D see 50% faster renders, which changes how many iterations you can run in a session. Machine learning engineers benefit from the 50% Neural Engine uplift for local model inference and training.
It does not make sense to upgrade from M3 Pro if you're primarily doing: software development (20% faster builds — marginal), office work, web browsing, or light creative work.
If you're on M2 or older: yes, upgrade
M2 Pro to M4 Pro is a two-generation jump — the cumulative improvement is roughly 2× in multi-core CPU performance and memory bandwidth. If your MacBook Pro is M2 or M1, the upgrade to M4 Pro is meaningful across all professional workloads, not just specific ones.
The M4 Pro MacBook Pro lineup
The MacBook Pro 14" M4 Pro is the correct choice for most buyers — same chip, lower weight, lower price than the 16-inch. The MacBook Pro 16" M4 Pro earns its premium for users who need screen real estate for complex timelines, multi-monitor coding setups, or video editing where the 16-inch Liquid Retina XDR display provides more working space.
Compare video editing laptops →
MacBook Pro and Windows alternatives ranked by render performance, display quality, and value.