Will the amount of on card GPU memory significantly limit the benefits of GPU acceleration for very large matrix multiplication? Specifically, I need to multiply matrices (double precision) with between 2 and 4 x 10^9 elements which takes 16-32GB of memory. Will I see a significant increase in performance by installing a single Nvidia GTX Titan with 6GB of memory, or will the large matrix size negate the benefits of GPU acceleration?
MATLAB: Max Matrix Size for GPU Acceleration
gpu accelerationmax array sizemax matrix size
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