10AT115 vs XC7VH870T
A comparison of the Altera Arria 10 10AT115 and the AMD Virtex-7 XC7VH870T using the data from both vendors' selection guides.
Side-by-side specifications
| 10AT115 | XC7VH870T | |
|---|---|---|
| Vendor / family | Altera Arria 10 | AMD Virtex-7 |
| Logic (LUT4-equivalent) | 854,400 | 876,160 |
| LUTs as published | 427,200 ALMs | 547,600 LUT6 |
| Vendor logic figure | 1,506,000 LE | 876,160 LC |
| DSP | 1,518 variable-precision DSP blocks | 2,520 DSP slices |
| Block RAM | 53 Mb | 49.6 Mb |
| Large RAM | — | — |
| Max. user I/O | 624 | 300 |
| Transceivers | 72 × XCVR 17.4 Gb/s, 6 × XCVR 25.78 Gb/s | 72 × GTH 13.1 Gb/s, 16 × GTZ 28.05 Gb/s |
| Hard PCI Express | Gen3 x8 | Gen3 |
| Hard processor | None | None |
| Process | 20 nm | 28 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 1 | 1 |
| Design tool | Altera Quartus Prime | 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: 854K and 876K LUT4 equivalents.
They use different logic architectures: the 10AT115 is built from ALMs and the XC7VH870T from LUT6, so the raw LUT counts (427K vs 548K) are not directly comparable.
For arithmetic, the XC7VH870T has 2,520 DSP slices against 1,518 variable-precision DSP blocks on the 10AT115.
Both have transceivers: 78 at up to 25.78 Gb/s on the 10AT115 and 88 at up to 28.05 Gb/s on the XC7VH870T.
The 10AT115 is designed with Altera Quartus Prime and the XC7VH870T with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: 10AT115 (Arria 10) and XC7VH870T (Virtex-7).