10AX066 vs LAV-AT-G70
A comparison of the Altera Arria 10 10AX066 and the Lattice Avant-G LAV-AT-G70 using the data from both vendors' selection guides.
Side-by-side specifications
| 10AX066 | LAV-AT-G70 | |
|---|---|---|
| Vendor / family | Altera Arria 10 | Lattice Avant-G |
| Logic (LUT4-equivalent) | 501,080 | 397,000 |
| LUTs as published | 250,540 ALMs | 397,000 LUT4 |
| Vendor logic figure | 865,000 LE | 637,000 LC |
| DSP | 1,687 variable-precision DSP blocks | 1,800 18×18 multipliers |
| Block RAM | 41.7 Mb | 35.6 Mb |
| Large RAM | — | — |
| Max. user I/O | 696 | 554 |
| Transceivers | 48 × XCVR 17.4 Gb/s | 28 × SERDES 12.5 Gb/s |
| Hard PCI Express | Gen3 x8 | None |
| Hard processor | None | None |
| Process | 20 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 2 | 3 |
| Design tool | Altera Quartus Prime | Lattice Radiant |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The 10AX066 has about 26% more logic capacity (501K vs 397K LUT4 equivalents).
They use different logic architectures: the 10AX066 is built from ALMs and the LAV-AT-G70 from LUT4, so the raw LUT counts (251K vs 397K) are not directly comparable.
For arithmetic, the LAV-AT-G70 has 1,800 18×18 multipliers against 1,687 variable-precision DSP blocks on the 10AX066.
The 10AX066 has more on-chip memory (41.7 Mb vs 35.6 Mb).
Both have transceivers: 48 at up to 17.4 Gb/s on the 10AX066 and 28 at up to 12.5 Gb/s on the LAV-AT-G70.
The 10AX066 is designed with Altera Quartus Prime and the LAV-AT-G70 with Lattice Radiant.
Full specifications
See the complete spec sheets with packages and grades: 10AX066 (Arria 10) and LAV-AT-G70 (Avant-G).