GMS30C7201 Datasheet, PDF (39/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Architecture Overview
FFT points ARM720T
cycles
ARM720T+ Speedup
SP7 cycles
2048
450,000
83,788
5.4
1024
200,000
38,215
5.2
512
90,000
17,282
5.2
256
40,000
7,740
5.2
Table 3-2: FFT performance for ARM versus ARM+Piccolo
GMS30C7201 Data Sheet
3-9