XC7Z020 vs XCZU3CG
A comparison of the AMD Zynq 7000 XC7Z020 and the AMD Zynq UltraScale+ MPSoC XCZU3CG using the data from both vendors' selection guides.
Side-by-side specifications
| XC7Z020 | XCZU3CG | |
|---|---|---|
| Vendor / family | AMD Zynq 7000 | AMD Zynq UltraScale+ MPSoC |
| Logic (LUT4-equivalent) | 85,120 | 113,600 |
| LUTs as published | 53,200 LUT6 | 71,000 LUT6 |
| Vendor logic figure | 85,000 LC | 154,000 SLC |
| DSP | 220 DSP slices | 360 DSP slices |
| Block RAM | 4.9 Mb | 7.6 Mb |
| Large RAM | — | — |
| Max. user I/O | 200 | 252 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | 2× Arm Cortex-A9 | 2× Arm Cortex-A53 |
| Process | 28 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 2 | 4 |
| 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 XCZU3CG has about 33% more logic capacity (114K vs 85.1K LUT4 equivalents).
For arithmetic, the XCZU3CG has 360 DSP slices against 220 DSP slices on the XC7Z020.
The XCZU3CG has more on-chip memory (7.6 Mb vs 4.9 Mb).
The XC7Z020 is designed with AMD Vivado and the XCZU3CG with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: XC7Z020 (Zynq 7000) and XCZU3CG (Zynq UltraScale+ MPSoC).