LAV-AT-E70 vs XC7K410T
A comparison of the Lattice Avant-E LAV-AT-E70 and the AMD Kintex-7 XC7K410T using the data from both vendors' selection guides.
Side-by-side specifications
| LAV-AT-E70 | XC7K410T | |
|---|---|---|
| Vendor / family | Lattice Avant-E | AMD Kintex-7 |
| Logic (LUT4-equivalent) | 397,000 | 406,720 |
| LUTs as published | 397,000 LUT4 | 254,200 LUT6 |
| Vendor logic figure | 637,000 LC | 406,720 LC |
| DSP | 1,800 18×18 multipliers | 1,540 DSP slices |
| Block RAM | 35.6 Mb | 27.9 Mb |
| Large RAM | — | — |
| Max. user I/O | 553 | 500 |
| Transceivers | None | 16 × GTX 12.5 Gb/s |
| Hard PCI Express | None | Gen2 |
| Hard processor | None | None |
| Process | 16 nm | 28 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 4 | 4 |
| Design tool | Lattice Radiant | AMD Vivado |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
Both devices offer similar logic capacity: 397K and 407K LUT4 equivalents.
They use different logic architectures: the LAV-AT-E70 is built from LUT4 and the XC7K410T from LUT6, so the raw LUT counts (397K vs 254K) are not directly comparable.
For arithmetic, the LAV-AT-E70 has 1,800 18×18 multipliers against 1,540 DSP slices on the XC7K410T.
The LAV-AT-E70 has more on-chip memory (35.6 Mb vs 27.9 Mb).
Only the XC7K410T has multi-gigabit transceivers (16 12.5 Gb/s).
The LAV-AT-E70 is designed with Lattice Radiant and the XC7K410T with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: LAV-AT-E70 (Avant-E) and XC7K410T (Kintex-7).