| Parameters | Multi Hash CBF Architecture | Multi-Level Ranking CBF Architecture | ||||
1 MHz | 20 MHz | 100 MHz | 1 MHz | 20 MHz | 100 MHz | ||
K = 2 | No. of 6-input LUTs | 49 | 49 | 49 | 50 | 50 | 50 |
Power (mW) | 73.55 | 73.53 | 73.53 | 63.9 | 63.9 | 63.7 | |
Throughput (MHZ) | 309 | 309 | 307 | 407 | 407 | 407 | |
Delay (ns) | 3.236 | 3.236 | 3.257 | 2.457 | 2.457 | 2.457 | |
Power-Delay-Product (PDP) | 238.01 | 237.9 | 239.49 | 157 | 157 | 156.5 | |
K = 3 | No. of 6-input LUTs | 61 | 61 | 61 | 62 | 62 | 62 |
Power (mW) | 76.32 | 76.36 | 76.56 | 65.3 | 65.32 | 65.25 | |
Throughput (MHZ) | 301 | 301 | 301 | 399 | 398 | 398 | |
Delay (ns) | 3.322 | 3.322 | 3.322 | 2.506 | 2.512 | 2.512 | |
Power-Delay-Product (PDP) | 253.53 | 253.67 | 254.33 | 163.64 | 163.64 | 163.9 | |
K = 4 | No. of 6-input LUTs | 74 | 74 | 74 | 75 | 75 | 75 |
Power (mW) | 79.34 | 79.45 | 79.44 | 68.5 | 68.51 | 68.5 | |
Throughput (MHZ) | 291 | 290 | 286 | 387 | 387 | 387 | |
Delay (ns) | 3.436 | 3.448 | 3.496 | 2.583 | 2.583 | 2.583 | |
Poer-Delay-Product (PDP) | 272.61 | 273.94 | 277.72 | 176.93 | 176.96 | 176.93 | |
K = 5 | No. of 6-input LUTs | 89 | 89 | 89 | 91 | 91 | 91 |
Power (mW) | 83.12 | 83.11 | 83.2 | 72.6 | 72.6 | 72.6 | |
Throughput (MHZ) | 284 | 284 | 279 | 365 | 365 | 363 | |
Delay (ns) | 3.52 | 3.52 | 3.58 | 2.739 | 2.739 | 2.754 | |
Power-Delay-Product (PDP) | 292.58 | 292.54 | 297.85 | 198.85 | 198.85 | 199.94 |