Apple’s Mac Configurator Update Suggests New Chip Packaging Technology
Apple’s recently revamped Mac configurator page has sparked interest among tech enthusiasts, as it appears to subtly confirm the adoption of TSMC’s advanced SoIC packaging for the upcoming M5 Pro and M5 Max chips. This update removes the usual pre-built configuration options, allowing users to dive straight into detailed customisation, signalling a new level of flexibility in Mac hardware options.
Understanding the SoIC Packaging and Its Benefits
TSMC’s System on Integrated Chips (SoIC) technology is a 3D packaging solution that enables both horizontal and vertical stacking of multiple dies onto a single chip package. This approach allows Apple to integrate separate components such as the CPU, GPU, and Neural Engine more efficiently within the M5 Pro and M5 Max chips. The result is an unprecedented degree of granularity in hardware configurations, potentially letting users select variations like additional GPU cores tailored to their specific needs.
This flexibility marks a significant evolution from previous chip designs, where configurations were more fixed and less adaptable. By leveraging SoIC, Apple can offer a wider range of performance options within the same chip family, enhancing both power efficiency and customisation possibilities.

Context and Expected Launch
Reports have indicated that Apple plans to debut these new M5 Pro and M5 Max chips alongside the next generation of MacBook Pro models, likely coinciding with the macOS 14.3 update cycle. The revamped Mac configurator’s design change aligns with this timeline, preparing users to explore more detailed specifications when selecting their machines.
Apple’s decision to overhaul the configurator interface is notable, as the company rarely modifies functional elements without a clear purpose. This suggests a strategic move to highlight the enhanced configurability enabled by the new chip packaging, providing users with a more personalised purchasing experience.
What to Expect Moving Forward
As the launch of the new MacBook Pro models approaches, it will be interesting to see how Apple leverages the SoIC packaging technology to differentiate its M5 Pro and M5 Max chips. The increased modularity and flexibility could set a new standard for laptop performance and customisation. Consumers and industry watchers should keep an eye on further announcements and hands-on reviews to understand the real-world impact of these advancements.
Source: Reddit
