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OWC 128GB Memory Kit: Convert Raw to JPEG
Related: Mac Pro, Macs, memory, Other World Computing, Photoshop, raw file processing
There is no meaningful difference in performance between the 64GB or 128GB memory configurations (0.6%); the difference is within the range of measurement error due to normal system performance.
This batch job fits easily into the 64GB memory configuration (and would fit into a 16GB config too), hence there is no advantage to a larger memory config but neither does it detract.