Question about RAM timings eg. 7-7-7-27

[wind_09]

I have 2GB of DDR3-1333 PC3-10666 Ram in two slots
I also have 2GB of DDR3-1333 PC3-10666 Ram in the other two slots
but there different timings

the First 2GB are OCZ platinum edition CL 7-7-7-27
the Last 2GB are OCZ gold edition CL 9-9-9-26

is this a big deal or not, please tell me if there are performance issues, and all other advice. Thank you

The Manufacture is OCZ.

 

[GhislainG]

They should all run at the lower 9-9-9-26 timings and you lose a bit of performance, but it certainly isn't a big deal.