A small benchmark for TensorFlow matrix multiplications Edit the top of bench-matmul.sh and set the paths to python in the virtualenv and system for the different tensorflow's to compare. Then run ./bench-matmul.sh, it will output the results and save to .csv files. It will also output a png of the graph. Associated blog post: https://blog.perfinion.com/2018/07/tensorflow-cpu-supports-instructions/