The servers are different but It's the same client.
Also You must use a 64 bit java version.
Server version Windows x86 64 64bit Client version Windows x86 amd64
Take note however IB may regard the switch from 32 bit to 64 bit as a platform switch requireing at least a license upgrade or a new license
August 14, 2008, 08:53 AM
FortuneCookie
With Tomcat, by default it ships a 32 bit executable and that won't run as a service. With AMD 64bit, the executable is readily available. I haven't been able to "easily" locate an Intel 64bit exe.
Other Forums are highlighting the same, I believe that's why the doc doesn't mention Intel 64 bit as an option.