Intel Core i5 3470
The i5-3470 C-Ray results, which is one of the interesting multi-threaded ray-tracing workloads, placed it right between the i5-2500K and i7-3770K.
The i7-3770K is still obviously significantly faster when really stressing all available CPU threads.
The mid-range Ivy Bridge processor is right in line when it comes to the OpenSSL results that are of relevance to many Linux users.
The i5-3470 was aligned with the other quad-core (with no Hyper Threading) Intel CPUs for the PostgreSQL database server.