Ti85 vs Tz75
A comparison of the Efinix Titanium Ti85 and the Efinix Topaz Tz75 using the data from both vendors' selection guides.
Side-by-side specifications
| Ti85 | Tz75 | |
|---|---|---|
| Vendor / family | Efinix Titanium | Efinix Topaz |
| Logic (LUT4-equivalent) | 81,600 | 80,770 |
| LUTs as published | 81,600 LUT4 | 80,770 LUT4 |
| Vendor logic figure | 83,232 LE | 75,520 LE |
| DSP | 300 DSP blocks | 264 DSP blocks |
| Block RAM | 6.2 Mb | 5.3 Mb |
| Large RAM | — | — |
| Max. user I/O | 223 | 223 |
| Transceivers | 8 × SERDES 16 Gb/s | 8 × SERDES 12.5 Gb/s |
| Hard PCI Express | Gen4 x4 | Gen3 x4 |
| Hard processor | 4× RISC-V RV32 | 4× RISC-V |
| Process | 16 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 4 | 4 |
| Design tool | Efinix Efinity | Efinix Efinity |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
Both devices offer similar logic capacity: 81.6K and 80.8K LUT4 equivalents.
For arithmetic, the Ti85 has 300 DSP blocks against 264 DSP blocks on the Tz75.
The Ti85 has more on-chip memory (6.2 Mb vs 5.3 Mb).
Both have transceivers: 8 at up to 16 Gb/s on the Ti85 and 8 at up to 12.5 Gb/s on the Tz75.
The Ti85 is designed with Efinix Efinity and the Tz75 with Efinix Efinity.
Full specifications
See the complete spec sheets with packages and grades: Ti85 (Titanium) and Tz75 (Topaz).