Extremely low FPS, which profiling application should I use to look for performance issues?

Question

I create an XNA game and get an unexpected result, extremely low FPS (about 2-12 frames per second). What program should I use to test performance and track what slows it down?

Answer 1

Have you tried using SlimTune ?

You can also use StopWatchto measure partitions manually.

Answer 2

Ok, let me give you my personal experience developing games in XNA.

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