by Gary R. » Tue Jan 10, 2006 10:30 pm
The human visual cortex can only percieve on the average of up to 24 FPS. The standard motion picture or video speed is 24 FPS. Any more than that and we can't really tell the difference. Any less and we can, particularly if less than say 20 FPS. Now, to have a system that gives very high frame rates of up into the 40's or more under a relatively light load is a good thing because that means performance to spare under high demand rendering conditions such as large cities, busy international airports, or extremely mountianous regions or if desiring to fly a complex commercial add-on aircraft or high resolution terrain and scenery add-ons. Basically what you should look for is a performance blance that keeps your sim smooth, ie: no jerks stutters, or hesitation. It's not very noticeable if you are only getting say 20FPS but the performance is smooth with no stutters or hangs
AMD 2800xp on gigabyte vt600l k7 triton overclocked @ 2.3 ghz, 768 PC 3200, 128 DDR 6600GT AGP, 60 gig,5200 rpm maxtor, 160gig 7200rpm WD, Sony FD Trinitron 19