It's that exciting time again when Apple rolls out new silicon, and the buzz around the M4 chip is palpable. Naturally, the question on many minds is: how does it stack up against its predecessors, particularly the M3 Pro? Let's dive in and see what the numbers and real-world implications suggest.
When we look at raw performance, especially in CPU tasks, the M4 is making some serious waves. Geekbench 6 scores are a good starting point, and they show the M4, even in its 9-core configuration, offering a noticeable bump over the M3. We're talking about roughly a 13% improvement in multi-core performance compared to the M3. That might not sound like a chasm, but in the fast-paced world of computing, it's a significant leap. And for those eyeing the latest iPad Pro, the M4 is the undisputed star, outperforming the M2 by over 35%.
Now, the 'Pro' in M3 Pro is there for a reason, and historically, that's meant a stronger GPU. While the M4's CPU performance is impressive, even matching the M3 Pro in some multi-core benchmarks, the graphics side tells a slightly different story. The M3 Pro, with its larger core count for the GPU (14-18 cores versus the M4's 10 cores), still holds a considerable advantage, potentially 25-44% stronger in Metal benchmarks. So, if your workflow is heavily reliant on intense graphics processing, the M3 Pro might still be your go-to.
However, the M4 isn't just about raw CPU speed. Apple has significantly boosted its Neural Engine, the part of the chip dedicated to AI and machine learning tasks. The M4 boasts a 38 TOPS (trillions of operations per second) NPU, a massive jump from the M3 series' 18 TOPS. This is huge for features like enhanced AI capabilities in creative apps such as Final Cut Pro, and it signals Apple's strong push into AI-driven experiences.
Beyond the chip itself, there are other subtle but impactful upgrades. The new MacBook Pro models featuring the M4 chip sport a brighter display, with outdoor brightness hitting 1000 nits compared to the M3 Pro's 600 nits. This might seem like a minor detail, but for anyone working outdoors or in bright environments, it's a welcome improvement.
When it comes to choosing between an M3 Pro and an M4-equipped device, it really boils down to your priorities. If top-tier GPU performance is paramount, the M3 Pro still shines. But for everyday tasks, app responsiveness, and especially for future-proofing with enhanced AI capabilities, the M4 presents a compelling case. And interestingly, with current pricing, the M4 models are often competitive, sometimes even more affordable, making the decision even more nuanced. It's a testament to Apple's continuous innovation, offering choices that cater to a wide spectrum of user needs.
