Which is faster?

[NotAGolf]

I've the following 2 hard drives in my pc atm:

1. Samsung SpinPoint S 160GB SATA-II 8MB Cache
2. Western Digital Caviar SE16 250GB SATA-II 16MB Cache

The samsung has my OS on and the WD has all my music/videos etc. How much faster would the general performance (in windows and games) improve if I flipped them round so the WD had the OS on? Would it be noticeable or would it only benefit benchmarks and such?

Thanks.

 

[bledd]

run hdtach or hdtune on them to find out the speeds, probably not that much in it