Complex sentence: Previous Bulldozer-derived chips from AMD used clustered multithreading, each module have 1 floating-point core and 2 integer cores, resulting in lower performance per core in multi-threaded applications.
Split into simpler sentences: Previous Bulldozer-derived chips from AMD used clustered multi-threading, with each module have 1 floating-point core and 2 integer cores. This results in lower performance per core in multi-threaded applications.