Regarding the recommended screen resolution size of SGX531 when you want to constantly output 30fps with 25,000 polygons

Please tell me about the performance of SGX531.
When the screen resolution size is 1280x800 and the number of polygons is 25,000 polygons, the frame rate cannot be output at 30fps.
If you want to process the above polygon count at 30fps using SGX531, what is the recommended screen resolution size?