memory not running at 2000 mghtz

[Salreta]

First lets just say I know litle about over clocking. Now.... I have a Intel core i5 4430 CPU, a MSI Z87M-G43 Mother Board, and 2 memorys (almost sure kingstom) of 4 gb with 2133mhtz... I go to CPU-Z and DRAM frequency 1066 , NB frequency (I dont know what it is), 3000...
Again i know litle about over cloking, but my bios is simple, I went there just change the memory frequency to optmize and it sayd it was runing at 2333mhz... =( IT LIED
Befor going to all this, I use the PC for games =D, and 3D and Photoshop "WORK", not sure if changing the 1000 mghtz thats missing will change or help alot?

 

[Pinhedd]

First lets just say I know litle about over clocking. Now.... I have a Intel core i5 4430 CPU, a MSI Z87M-G43 Mother Board, and 2 memorys (almost sure kingstom) of 4 gb with 2133mhtz... I go to CPU-Z and DRAM frequency 1066 , NB frequency (I dont know what it is), 3000...
Again i know litle about over cloking, but my bios is simple, I went there just change the memory frequency to optmize and it sayd it was runing at 2333mhz... =( IT LIED
Befor going to all this, I use the PC for games =D, and 3D and Photoshop "WORK", not sure if changing the 1000 mghtz thats missing will change or help alot?

DDR-2133 has an IO bus clock frequency of 1066Mhz. Everything is fine.

 

[bignastyid]

Its DDR(double data rate) ram. So you need to double the clock rate to get the effective clock rate so your ram is running at the correct speeds. 1066MHz is effectively data rate is 2133MHz with DDR.