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. 2015 Jul 9;9:222. doi: 10.3389/fnins.2015.00222

Table 2.

Classification accuracies for hardware and software simulations with limited bit precision, two different input noise levels, and input rates of 1500 Hz.

Input noise (%) Brian (%) SpiNNaker (%)
0 94.955 94.94
60 88.665 88.66

The first column shows results for a software simulation in Brian with Q3.8 precision, the second column shows results for SpiNNaker, which uses the same fixed point representation of weights. Differences in performance are almost negligible.