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Intel Core i5 4670 "Haswell" Linux Benchmarks
Both the Core i5 4670 and Core i7 4770K have HD Graphics 4600 but the i5-4670 has a maximum graphics clock frequency of 1200MHz where as the i7-4770K tops out at 1250MHz.
With Rodinia the i5-4670 CPU performance was in line with the Core i5 3470 "Ivy Bridge" and Core i5 2500K "Sandy Bridge" but with LAMMPS the newer Haswell micro-architecture was of benefit where the Core i3/i5/i7 Haswell CPUs did much better than the previous-generation processors. All benchmarks were built from source with the "-O3 -march=native" flags.