So buying any ram at a higher frequency than 1600MHz will just be used at 1600 if you have a Haswell?
I've seen 1600 stated as the max supported ram frequency a few times: http://en.wikipedia.org/wiki/Haswell_(microarchitecture)#Desktop_processors
http://arstechnica.com/gadgets/2013/06/haswell-is-here-intel-announces-first-4th-generation-core-cpus/2/
"1600MHz DDR3 is Haswell's highest officially supported speed, same as Ivy Bridge."
Or do you need to OC the CPU to get the ram to work at 1866MHz (or higher)? I need to know because that would mean I might get the i7-4770k instead of the locked 4770. Or just buy ddr3-1600 instead of 1866.
...also wondering if anyone knows anything about letting Haswell's integrated graphics (Intel HD 4600) use more of the system ram. Is there a limit to how much you can give it (or a point where it makes no sense)? And can you do this with the 4770 or do you need the 4770k to mess with that?
I've seen 1600 stated as the max supported ram frequency a few times: http://en.wikipedia.org/wiki/Haswell_(microarchitecture)#Desktop_processors
http://arstechnica.com/gadgets/2013/06/haswell-is-here-intel-announces-first-4th-generation-core-cpus/2/
"1600MHz DDR3 is Haswell's highest officially supported speed, same as Ivy Bridge."
Or do you need to OC the CPU to get the ram to work at 1866MHz (or higher)? I need to know because that would mean I might get the i7-4770k instead of the locked 4770. Or just buy ddr3-1600 instead of 1866.
...also wondering if anyone knows anything about letting Haswell's integrated graphics (Intel HD 4600) use more of the system ram. Is there a limit to how much you can give it (or a point where it makes no sense)? And can you do this with the 4770 or do you need the 4770k to mess with that?