Apple charges over 100% more to double Mac Studio M5 Ultra memory, making two 256GB units cheaper than one 512GB

Two 256GB Mac Studios are priced $701 less than purchasing a single 512GB system. Apple's $11,500 memory upgrade increases capacity without adding another processor. Two units provide separate CPUs, GPUs, and storage for a lower cost. The latest Mac Studio M5 Ultra configuration has faced criticism for the significant additional charge needed to double memory capacity.

A 256GB version is $10,799, while the 512GB option adds $11,500, totaling $22,299. Buying two 256GB systems for $21,598 saves $701 compared to one machine with combined memory. The comparison has raised questions about Apple's pricing strategy, as two smaller systems offer more comprehensive hardware for less money. Each workstation includes its own processor, graphics capabilities, and storage, enabling buyers to operate independent systems rather than upgrading memory.

The M5 Ultra configuration includes a 36-core CPU, an 80-core GPU, and a 32-core Neural Engine for demanding professional workloads. Customers purchasing two machines receive two complete processing systems, avoiding the extra cost for additional memory. Apple offers memory configurations ranging from 96GB to 512GB, allowing customers to choose based on their needs.

The substantial price difference between the largest options has made the highest memory configuration hard to justify financially. The expensive upgrade might be due to the memory chips required to increase capacity from 256GB to 512GB. The M5 Ultra contains 64 memory channels, with different chip capacities depending on the configuration.

The 256GB version uses 4GB LPDDR5X chips, while the larger version requires specialized 8GB components. Doubling capacity involves using higher-density memory components, which could explain the price gap. However, no official explanation from Apple has been provided regarding the upgrade cost. An alternative is connecting two smaller computers via Thunderbolt 5, which supports theoretical speeds up to 120Gb/s, or approximately 15GB/s.

This connection allows data transfer between machines when compatible applications distribute workloads. However, memory remains separate in each workstation, and applications needing a single large memory pool present different requirements. A 512GB configuration remains essential for software needing extensive memory during execution.