I am excited to say that all three Revit products are now available to Subscription customers in 64 bit versions.
Beta testers reported that the 64 bit verions offer significantly improved performance and stability for memory intensive tasks such as rendering, printing, model upgrading and file importing and exporting.
Revit Architecture, Structure, and MEP 64 bit are now available to download on the Subscription Center in English. The 64-bit software will release in other languages at a later date.
"We're very excited to hear our beta testers report stunning performance gains with the native 64-bit versions of the Revit software applications," said
If your a subscription customer using a 64 bit Operating System, I highly recommend that you check it out.