With numbers like these you'd be able to get some great filter performance in zsnes. I also estimate that it would get about 80 fps in FEAR with max quality at 1024*768

Core Clock: 560 MHz
Memory Clock: 700 MHz (1400 DDR)
Memory Bandwidth: 22.4 GB/sec
Shader Operations: 6720 Operations/sec
Pixel Fill Rate: 4480 MPixels/sec
Texture Fill Rate: 6720 MTexels/sec
Vertex Operations: 700 MVertices/sec



http://www.gpureview.com/GeForce-7600-GT-card-385.html