Is there a big difference between these memory sets

[shorty11_rox]

ok, so im about to build my first computer and i was just wondering if thier was a big difference between these two memory sets because of the timings:
G.Skill Ripjaws F3-10666CL7D-4GBRH (2x2GB) DDR3: Timing=7-7-7-21-2n
G.Skill Ripjaws F3-10666CL9D-4GBRL (2x2GB) DDR3: Timing=9-9-9-24-2n
I need to save as much money as possible so id probably prefer the later. But if thiers a big difference in performance ill go with the top set.

 

[Emperus]

No difference worth noticing in real world apps.. Synthetic benchmarks might show a difference but anyway, they don't matter in the real world.. You will be good with the CL 9 version..

 

[Emperus]

No difference worth noticing in real world apps.. Synthetic benchmarks might show a difference but anyway, they don't matter in the real world.. You will be good with the CL 9 version..