this depends on the architecture of the CPU and is not that trivial to compare you would need to be more specific because in 2017 I still could use a low throughput CPU.
Even between 2016 and 2017 you would need to specify the architecture. Multi-threading or Single-threading, do you remain in the CPU - Caches or do you have to go to the RAM ? What is speed of the FSB, RISC or CISC. And usually u try to use the GPU for mass computations.
The only thing that I am willing to say ... in theory it could be faster ;).