how to set up the test process with intel caffe

[tangtangsiqi]

i need to test a batch of pictures using resnet, this is my test.sh
./build/tools/caffe test -model examples/mytest/resnet_50/resnet_50.prototxt -weights examples/mytest/resnet_50/model/ResNet-50-model.caffemodel -iterations 10
however the test result is not as fast as the figures shown in https://software.intel.com/en-us/articles/intel-cpu-outperforms-nvidia-gpu-on-resnet-50-deep-learning-inference
i am wondering if my configuration is wrong or there is any other problems.