XCKU19P vs XCVU3P
A comparison of the AMD Kintex UltraScale+ XCKU19P and the AMD Virtex UltraScale+ XCVU3P using the data from both vendors' selection guides.
Side-by-side specifications
| XCKU19P | XCVU3P | |
|---|---|---|
| Vendor / family | AMD Kintex UltraScale+ | AMD Virtex UltraScale+ |
| Logic (LUT4-equivalent) | 1,347,200 | 630,400 |
| LUTs as published | 842,000 LUT6 | 394,000 LUT6 |
| Vendor logic figure | 1,843,000 SLC | 862,000 SLC |
| DSP | 1,080 DSP slices | 2,280 DSP slices |
| Block RAM | 60.8 Mb | 25.3 Mb |
| Large RAM | 81 Mb | 90 Mb |
| Max. user I/O | 540 | 520 |
| Transceivers | 32 × GTY 32.75 Gb/s | 40 × GTY 32.75 Gb/s |
| Hard PCI Express | Gen3 x16 | Gen3 x16 |
| Hard processor | None | None |
| Process | 16 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 2 | 0 |
| Design tool | AMD Vivado | AMD Vivado |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The XCKU19P has about 114% more logic capacity (1347K vs 630K LUT4 equivalents).
For arithmetic, the XCVU3P has 2,280 DSP slices against 1,080 DSP slices on the XCKU19P.
The XCKU19P has more on-chip memory (141.8 Mb vs 115.3 Mb).
The XCKU19P is designed with AMD Vivado and the XCVU3P with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: XCKU19P (Kintex UltraScale+) and XCVU3P (Virtex UltraScale+).