| Algorithm | Operation | Window size | | | | | | |
| 1D DFT ×2 | | 512 | 4,096 | 32,768 | 262,144 | 2,097,152 | | | 448 | 3,840 | 31,744 | 258,048 | 2,080,768 | |
| 1D FFT ×2 | | 128 | 768 | 4,096 | 20,480 | 98,304 | | | 192 | 1,152 | 6,144 | 30,720 | 147,456 | |
| 1D SFFT + 1-D FFT | | 112 | 608 | 3,008 | 14,208 | 65,280 | | | 168 | 912 | 4,512 | 21,312 | 97,920 | |
| VR-2 × 2 FFT | | 96 | 576 | 3,072 | 15,360 | 73,728 | | | 176 | 1,056 | 5,632 | 28,160 | 135,168 | |
| 2D MFFT | | 80 | 304 | 1,152 | 4,416 | 17,152 | | | 92 | 336 | 1,232 | 4,608 | 17,600 | |
| 2D SDFT | | 80 | 288 | 1,088 | 4,224 | 16,640 | | | 78 | 282 | 1,074 | 4,194 | 16,578 | |
| 1D rSDFT + 1-D FFT | | 160 | 768 | 3,584 | 16,384 | 73,728 | | | 192 | 960 | 4,608 | 21,504 | 98,304 | |
| 1D mSDFT + 1-D FFT | | 256 | 1,152 | 5,120 | 22,528 | 98,304 | | | 256 | 1,216 | 5,632 | 25,600 | 114,688 | |
| 1D gSDFT + 1-D FFT | | 64 | 512 | 2,816 | 14,336 | 69,632 | | | 134 | 912 | 4,768 | 23,616 | 112,768 | |
| VR-2 × 2 SFFT | | 48 | 224 | 960 | 3,968 | 16,128 | | | 96 | 448 | 1,920 | 7,936 | 32,256 | |
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