Both the M2 and M3 models have similar features, such as a sleek and lightweight design, a 13.6-inch Liquid Retina display with True Tone technology, a 1080p FaceTime HD camera, and a convenient MagSafe 3 charging port. They also share two Thunderbolt/USB 4 ports, a Magic Keyboard with Touch ID, and a Force Touch trackpad.
The main difference lies in the processing power and graphics capabilities. The newer MacBook Air M3 is equipped with an M3 chipset, which offers improved CPU, GPU, and NPU performance compared to the M2 chip.
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Another distinction between the two models is the Wi-Fi chip. The MacBook Air M3 comes with the newer Wi-Fi 6E standard, which is said to provide better connectivity and range, while the MacBook Air M2 comes with Wi-Fi 6.
How the two MacBook’s compare
Feature
MacBook Air M2 13
MacBook Air M3 13
CPU
8-core M2 chip
8-core M3 chip
GPU
Up to 10-core GPU
Up to 10-core GPU with Hardware-accelerated ray tracing
Unified Memory
Up to 24GB
Up to 24GB
Storage
Up to 2TB
Up to 2TB
Battery Life
Up to 18 hrs
Up to 18 hrs
Touch ID
Yes
Yes
Compute SoC
M2 chip
M3 chip
CPU Cores
8 cores (4 performance, 4 efficiency)
8 cores (4 performance, 4 efficiency)
GPU Cores
Up to 10 cores
Up to 10 cores with Hardware-accelerated ray tracing
Neural Engine
16-core
16-core
Memory Bandwidth
100GB/s
100GB/s
Media Engine
Hardware-accelerated H.264, HEVC, ProRes, ProRes RAW
Hardware-accelerated H.264, HEVC, ProRes, ProRes RAW, AV1 decode engine
Video Decode Engine
Yes
Yes
Video
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