|[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]|
On 5/16/2012 11:01 AM, Merlin Moncure wrote:
Actually I said the same thing you're saying : that the two series will deliver similar performance.Although your assertion 100% supported by intel's marketing numbers, there are some contradicting numbers out there that show the drives offering pretty similar performance. For example, look here: http://www.anandtech.com/show/4902/intel-ssd-710-200gb-review/4 and you can see that 4k aligned writes are giving quite similar results (14k iops) even though the 710 is only rated for 2700 iops while the 320 is rated for 21000 IOPS. Other benchmarks also show similar results.
The spec numbers however would be for worst case conditions (in the case of the 710). I'm not convinced that those tests were exercising the worst case part of the envelope.
-- Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance
[Postgresql General] [Postgresql PHP] [PHP Users] [PHP Home] [PHP on Windows] [Kernel Newbies] [PHP Classes] [PHP Books] [PHP Databases] [Home] [Yosemite]