• Apple has updated the GPU core count of the M2 chip used in the iPad Air. The new M2 chip in the iPad Air features an 8-core GPU, up from the 7-core GPU in the previous M1 chip. This change likely comes from Apple's chip binning process, where they selectively disable certain GPU cores to improve yields and efficiency.

• The article suggests that this GPU core count increase could lead to improved graphics performance and better handling of more demanding tasks on the iPad Air. However, the overall performance gains may be modest, as the M2 chip is still based on the same underlying architecture as the M1.

• The article notes that this update to the iPad Air's M2 chip is a minor refresh, and it's unclear if Apple plans any other significant changes to the tablet. The focus seems to be on iterative improvements to the existing hardware rather than a major redesign or new features at this time.