What's the difference between 250gb HD 8mb cache and 16mb cache?

What's the difference between 250gb complex drive with 8 mb cache and 250gb unyielding drive with 16 mb cahe?Which one is better?

What's the difference between 250gb HD 8mb cache and 16mb cache?

Here's a polite article about harddrives and if in that really is a difference between 8mb and 16mb cache.

http://www.tomshardware.com/2007/03/05/u...
Your hard disk have a much slower data verbs rate than the system bus and the cache acts as a cushion speeding things up only just a bit. So as a rule, higher the cache, better the actions and more expensive the hard disk.
Cache hit is what actually communicate thru anything bus, ide, scsi, sata, etc. It is 100-1000x as in a hurry as the actual speed the hard drive reads/writes facts. So the drive can move data contained by a fluid fashion. Drive manufacturer actually segment this memory into read and write segment.



Ok so, all other things person equal, 16mb is better.
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