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M7 Ultra chip might support up to 1.5TB RAM, matching 2019 Mac Pro

Aggregated by BrevFeed hardware Β· updated 1h ago
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Apple's upcoming M7 Ultra chip is reported to support configurations with up to 1.5TB of RAM, comparable to the 2019 Intel Mac Pro. This potential upgrade addresses previous RAM limitations in Apple Silicon Macs and reflects an effort to enhance performance, though actual availability may depend on the state of memory chip supply.

Key points

Potential Specifications of M7 Ultra

The M7 Ultra chip is rumored to include configurations supporting up to 1.5 terabytes of RAM, which would align it with the top-tier offerings of the 2019 Intel Mac Pro. This configuration represents a significant leap from earlier Apple Silicon models.

Unified Memory Design in Apple Silicon

Apple’s Apple Silicon architecture features unified memory, allowing RAM to be soldered onto the chip. This facilitates high transfer speeds but traditionally limits RAM capacity. The engineering behind the M7 Ultra suggests a shift towards higher memory capacities.

Impact of Memory Shortages

Despite the potential for 1.5TB of RAM in the M7 Ultra, actual production might be affected by widespread memory chip shortages. High demand and increased prices for memory chips could hinder Apple from launching configurations at this scale.

Context of Recent Apple Chip Releases

Earlier in the year, Apple discontinued lower RAM configurations in the M3 Ultra Mac Studio, ultimately offering only higher configurations. The upcoming M5 Ultra chip is also set to launch with a maximum of 768GB of RAM, marking a record for Apple.

Cost Implications

Upgrading to the anticipated 1.5TB RAM from a base setup of 128GB could exceed $35,000, indicating the high premium associated with this configuration.

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Reporting from

Apple's upcoming M7 Ultra chip is reported to support configurations with up to 1.5TB of RAM, comparable to the 2019 Intel Mac Pro. This potential upgrade addresses previous RAM limitations in Apple Silicon Macs and reflects an effort to enhance performance, though actual availability may depend on the state of memory chip supply.