Going Itanium 2?

Marcel Turcotte asks: "I am buying equipments for a new lab. Last year, when we applied for funding, we included an Itanium based server in our budget. Now that the money has arrived, I am not so sure that Itanium is the way to go. Although there are great machines, such as the HP rx5670 running Linux, people don't seem enthusiast about the chip. I am wondering how the acceptance of the IA-64 compares with the acceptance of other chips."

Comments

Depends...

[ivan256]

If you're planning on running custom code that needs insanely fast FP performance and isn't easily distributable, or you absolutely need 64-bit hardware, then you should go for it. Otherwise, they're overpriced and you should get something else.

Itanium will likely end up filling the markes previously occupied by Alpha, PA-RISC, and some MIPS-64 platforms. They seem to be using the same design and marketing paradigm. (Proprietary platform. High performace. High price.) The types of people that you are probably thinking of when you say "enthusiast" aren't going to be able to afford one of these.

Depends on what you're doing with the server

[carlmenezes]

1) Does the server work with quantities of data that would make it inconvenient to use a 32-bit proc? If so, yes you need an Itanium. I'd say wait for the AMD-Hammer too and the inevitable price drop ;)
2) Have you looked at clustering? This might be a good alternative too if you have a lot of number-crunching to do.
3) If you're looking at databases, I'd suggest looking at "a 64 bit proc", not necessarily the Itanium.

to cut a long story short - what you REALLY want to look is if you really do need a 64 bit proc and if you do, don't necessarily look at Intel - check out the competition too and go for the one that gives you the best performance for your particular application- I'm assuming price doesn't matter that much here.