I tried out the new NVidia driver from a few days ago. It’s still numbered 91.47, which I don’t understand, but now has an FSX suggested set of settings. I ignored that and ran some benchmarks. All use the same settings (saved as benchmark reference), and saved flight scenarios. I wish I understood what has changed here. The “17-Oct-2006″ 91.47 driver is still dated 11-Aug-2006. I set AF=16, and AA to 4, Texture Filtering to High Quality. Here’s the results, using average frame rates. All scenarios are in slew mode, hovering over or near the airport, included some airports in day, some at night, all with no traffic. Sept and Oct refer to the 91.47 version. Can anybody confirm these findings?
Sept Oct
KLAX 9.8 10.2 Improvement - not significant
KORD 6.2 9.1 Improvement 2.9fps = 47%
KPMD 31.5 40.6 Improvement 9.1fps = 29%
EDDF 9.5 12.4 Improvement 2.9 fps = 31%
CYKA 19.0 27.2 Improvement 9.2 fps = 43%
So there appears to be a significant performance increase in FSX. Incidentally, here’s the chunk of FSX.cfg settings that allow viewing of min/average/max framerates.
EDIT: Thanks Doug for the correction.
[TextInfo.1]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
WindDirectionAndSpeed=1,6
[TextInfo.2]
FrameRate=1,1
LockedFrameRate=1,2
GForce=1,3
FuelPercentage=1,4
AverageFrameRate=1,5 //Added [TextInfo.3]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
WindDirectionAndSpeed=1,6
FrameRate=2,1
LockedFrameRate=2,2
GForce=2,3
FuelPercentage=2,4
AverageFrameRate=2,5 //Added
[SlewTextInfo.1]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
[SlewTextInfo.2]
FrameRate=1,1
LockedFrameRate=1,2
AverageFrameRate=1,3 //Added
[SlewTextInfo.3]
Latitude=1,1
Longitude=1,2
Altitude=1,3
Heading=1,4
AirSpeed=1,5
FrameRate=2,1
LockedFrameRate=2,2
AverageFrameRate=2,3 //Added