The article discusses Apple’s recent focus on enhancing thermal performance in its hardware releases, specifically highlighting advancements in the M4 iPad Pro and iPhone 16 lineup. The iPad Pro has seen significant thermal upgrades, incorporating graphite sheets and a copper thermal diffuser for improved heat dissipation, boasting a 20% enhancement in thermal management. Similarly, the iPhone 16 features a redesigned internals for better heat handling and battery service.
However, the MacBook Air, a product that could greatly benefit from similar thermal upgrades, has not received any such improvements in its design. The 2022 redesign opted for a thinner graphite sheet over a larger metal heat sink, leading to faster thermal throttling with the M2 chip under load. Although there were hopes for advancements in the M4 MacBook Air model, it was revealed that its interior design remained largely unchanged, lacking the sophisticated thermal systems seen in the iPad Pro. This lack of thermal enhancements leaves MacBook Air users with limited performance, particularly those needing higher computing power, who are encouraged to consider the MacBook Pro with M4 Pro or M4 Max chips instead.
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