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July 26th, 2009 02:00

Hard disc drive benchmarks

Those paying attention will have seen my recent queries regarding fitting larger HD to my e6400 and that I've narrowed choice to 2 drives: Seagate momentus 7200.3 and Western Digital Scorpio Black.

So been browsing web to help me decide, I came across this benchmarking website, maybe known to you but ...

http://www.tomshardware.com/charts/2.5-hard-drive-charts/compare,685.html?prod%5B2039%5D=on&prod%5B2040%5D=on

linky is to the 2 drives mentioned but contains loads more.

In raw performance (read/write), the Seagate has better figures but what puzzles me is that the WD is significantly superior on application related benchmarks such as Windows XP start up, Database and FileServer I/O - so why would that be?

I am not familiar with those benchmarks.

 

 

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July 26th, 2009 14:00

The WD may have a more efficient algorithm for using the cache.  WD's cache logic tends to be among the best.

That said, outside of using a benchmark program you're not going to see much real-world difference between the two drives.

 

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