| Model |
XCZU21DR | XCZU25DR | XCZU27DR | XCZU28DR | XCZU29DR | XCZU39DR | XCZU42DR | XCZU43DR | XCZU46DR | XCZU47DR | XCZU48DR | XCZU49DR | XCZU63DR | XCZU64DR | XCZU65DR | XCZU67DR |
| Logic Unit (K) |
930 | 678 | 930 | 930 | 930 | 930 | 489 | 930 | 930 | 930 | 930 | 930 | 393 | 328 | 489 | 489 |
| DSP Slice |
4272 | 3145 | 4272 | 4272 | 4272 | 4272 | 1827 | 4272 | 4272 | 4272 | 4272 | 4272 | 1200 | 1827 | 1827 | 1827 |
| Memory (Kb) |
60.5 | 41.3 | 60.5 | 60.5 | 60.5 | 60.5 | 67.8 | 60.5 | 60.5 | 60.5 | 60.5 | 60.5 | 54.2 | 38.3 | 67.8 | 67.8 |
| GTY Transceiver |
16 | 8 | 16 | 16 | 16 | 16 | 8 | 16 | 16 | 16 | 16 | 16 | 4 | 8 | 8 | 8 |
| PCIe Gen 3x16 |
2 | 1 | 2 | 2 | 2 | 2 | | | | | | | | | | |
| PCIe Gen3 x16 / Gen4 x8 / CCIX |
| | | | | | 0 | 2 | 2 | 2 | 2 | 2 | | | | |
| 100G Ethernet MAC/PCS with RS-FEC support |
2 | 1 | 2 | 2 | 2 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
| Maximum number of I/O pins |
280 | 347 | 347 | 347 | 408 | 408 | 152 | 347 | 360 | 347 | 347 | 408 | 154 | 154 | 154 | 154 |
