I believe buying the Radeon X1950 Pro over the GeForce can easily be justified. The performance of the X1950 Pro is just that good, despite offering poor overclocking capabilities. Clocked at its default frequencies the X1950 Pro was faster than the overclocked 7900GS in X3: Reunion, Far Cry and F.E.A.R making it faster in three of the five games tested. Then when it came to games such as Prey and Quake 4, the 7900GS was faster though the performance margins were very slim.
The overclocked GeForce 7900GS configuration did its best to hang in there, and at the lowest tested resolution of 1024x768 it did quite well against the X1950 Pro. As the resolution was increased, so did the performance gap, and by the time we hit 1600x1200 the X1950 Pro was leading the pack.