GW1NR-9 vs XCSU10P
A comparison of the Gowin LittleBee GW1NR-9 and the AMD Spartan UltraScale+ XCSU10P using the data from both vendors' selection guides.
Side-by-side specifications
| GW1NR-9 | XCSU10P | |
|---|---|---|
| Vendor / family | Gowin LittleBee | AMD Spartan UltraScale+ |
| Logic (LUT4-equivalent) | 8,640 | 8,000 |
| LUTs as published | 8,640 LUT4 | 5,000 LUT6 |
| Vendor logic figure | — LC | 11,000 SLC |
| DSP | 20 18×18 multipliers | 24 DSP slices |
| Block RAM | 0.5 Mb | 1.7 Mb |
| Large RAM | — | — |
| Max. user I/O | 276 | 304 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 55 nm | 16 nm |
| Configuration memory | Embedded flash | SRAM |
| Packages | 8 | 3 |
| Design tool | Gowin EDA | AMD Vivado |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The GW1NR-9 has about 8% more logic capacity (8.6K vs 8K LUT4 equivalents).
They use different logic architectures: the GW1NR-9 is built from LUT4 and the XCSU10P from LUT6, so the raw LUT counts (8.6K vs 5K) are not directly comparable.
For arithmetic, the XCSU10P has 24 DSP slices against 20 18×18 multipliers on the GW1NR-9.
The XCSU10P has more on-chip memory (1.7 Mb vs 0.5 Mb).
Configuration memory: embedded flash on the GW1NR-9, sram on the XCSU10P.
The GW1NR-9 is designed with Gowin EDA and the XCSU10P with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: GW1NR-9 (LittleBee) and XCSU10P (Spartan UltraScale+).