Gizmodo: "Windows 7 Release Candidate 1. That's as close to fully baked as it gets, so we're finally comfortable pitting it against Vista for some good ol' fashion benchmarking. Windows 7 feels snappier. Is it?
We used 32-bit versions of both Vista and Windows 7 on the same machine for testing: 2.4GHz Intel Core 2 Duo, 4GB RAM (but really 3GB available cause of the 32-bit issue), 256MB Nvidia GeForce 9600M GT. We tested 32-bit because that's the official RC1 disc we were sent. We'll be doing a follow up with 64-bit, don't worry."