LFE5U-85 vs Ti95
A comparison of the Lattice ECP5 LFE5U-85 and the Efinix Titanium Ti95 using the data from both vendors' selection guides.
Side-by-side specifications
| LFE5U-85 | Ti95 | |
|---|---|---|
| Vendor / family | Lattice ECP5 | Efinix Titanium |
| Logic (LUT4-equivalent) | 84,000 | 93,200 |
| LUTs as published | 84,000 LUT4 | — LUT4 |
| Vendor logic figure | — LC | 93,200 LE |
| DSP | 156 18×18 multipliers | 210 DSP blocks |
| Block RAM | 3.7 Mb | 4.5 Mb |
| Large RAM | — | — |
| Max. user I/O | 365 | 241 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 40 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 4 | 2 |
| Design tool | Lattice Diamond | Efinix Efinity |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The Ti95 has about 11% more logic capacity (93.2K vs 84K LUT4 equivalents).
For arithmetic, the Ti95 has 210 DSP blocks against 156 18×18 multipliers on the LFE5U-85.
The Ti95 has more on-chip memory (4.5 Mb vs 3.7 Mb).
The LFE5U-85 is designed with Lattice Diamond and the Ti95 with Efinix Efinity.
Full specifications
See the complete spec sheets with packages and grades: LFE5U-85 (ECP5) and Ti95 (Titanium).