Pros and Cons of amd64 (versus i386).
Vivek Khera
vivek at khera.org
Thu Apr 6 14:51:15 UTC 2006
On Apr 6, 2006, at 10:38 AM, Pete French wrote:
> I was thinking of moving this to amd64, but was kind of put off by
> results
> from a test system I setup using an Athlon 64 3700+ to talk to this
> machine. The opteron box is currently running 6.1-PRE/i386, and the
> 3700 is
Let me comment that my 64-bit commentary about I/O is based on
experience with Opterons, which have excellent I/O bandwidth. The
Intel EM64T boxes do ok, too, but I have no experience with other 64-
bit CPUs. The opterons are just a notch above anything else that
I've used.
That said, I run 64-bit FreeBSD on all servers capable of it, just to
have consistent system images (all my new boxes going forward are 64
bit, so I can eventually phase out the 32-bit system images).
Management of multiple systems changes the decision making process
sometimes...
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