ssl1
Intel Core i5 testing with a iMac and NVIDIA GeForce GTX 660M 512MB on OS X 10.11.4 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1703245-RI-SSL10593330.
OpenSSL
RSA 4096-bit Performance
Phoronix Test Suite v10.8.4