It's hard to tell in a simple way, because it depends in some detail on the workload and the other hardware. For loads that are heavily threaded (more than 3 CPU-bound threads is a good rule), hyperthreading (Core i7) has some advantage. For code that takes advantage of the Haswell AVX2 instructions, 4xxx CPUs have a big advantage over any earlier generation. For hardware that uses high-end SLI, the PCI-e 3.0 on Ivy Bridge and later has it all over Sandy Bridge (2xxx).I'm just asking you because i'm not so good in pc components, i5 4690 isn't better than the i7 they recommend ? Or they are quite similar ?
But unless there are certain outstanding characteristics of the application or the hardware context, such as the ones I mentioned, the differences all the way from Core i5 2xxx to Core i7 4xxx are only fractional and in no way decisive.


