I benchmarked my 7950 GX2 rig and got these results:

195.94:

Code:
Crysis Warhead Benchmark
v1.2.0.0

The benchmark started at 3/3/2010 8:45:28 PM

System Information
Operating system: Microsoft Windows XP
System memory: 2047 MB
CPU: Intel(R) Pentium(R) D CPU 2.80GHz
CPU speed: 2790 MHz
Graphics card: NVIDIA GeForce 7950 GX2 - 512 MB
Benchmark information
Demo: Airfield
Quality: High
Renderer mode: DirectX 9
Antialising mode: Off
Filtering mode: None
MultiGPU support: Enabled
Boost renderer: Disabled
Use Custom Config File: No
Random .exe: Disabled

Resolution: 1600×1200
Result(1):   Minimum= 3 FPS     Average= 11 FPS     Max= 20 FPS

Copyright 2002 - 2009 Zoltan Nemeth - Roadside
196.75:

Code:
Crysis Warhead Benchmark
v1.2.0.0

The benchmark started at 3/3/2010 9:06:08 PM

System Information
Operating system: Microsoft Windows XP
System memory: 2047 MB
CPU: Intel(R) Pentium(R) D CPU 2.80GHz
CPU speed: 2790 MHz
Graphics card: NVIDIA GeForce 7950 GX2 - 512 MB
Benchmark information
Demo: Airfield
Quality: High
Renderer mode: DirectX 9
Antialising mode: Off
Filtering mode: None
MultiGPU support: Enabled
Boost renderer: Disabled
Use Custom Config File: No
Random .exe: Disabled

Resolution: 1600×1200
Result(1):   Minimum= 3 FPS     Average= 11 FPS     Max= 21 FPS

Copyright 2002 - 2009 Zoltan Nemeth - Roadside
With these results I can come to one of two conclusions:

A) The new drivers do little to help the performance of these old cards
or
B) My cards are CPU limited anyways so better drivers wont do much good.

Im leaning more towards B), what do y'all think?