Crysis 32 vs 64-bit Vista Performance Comparison
@ 2007/10/30After much messing about in the very early hours of the morning, I finally worked out why the 64-bit version of Crysis would not run. For some reason in the Nvidia control panel when the V-Sync option is set to "Use the 3D application setting" and the Multi-display/mixed-GPU acceleration setting on "Multiple display performance mode" the 64-bit version would instantly lock up. Changing these settings to “Force On” and “Single display performance” allowed us to finally run the 64-bit version. The results were quite good...
Crytek is expection rather than rule