1SA28 vs XC2VP3402
A comparison of the Altera Stratix 10 AX 1SA28 and the AMD Versal Premium Gen 2 XC2VP3402 using the data from both vendors' selection guides.
Side-by-side specifications
| 1SA28 | XC2VP3402 | |
|---|---|---|
| Vendor / family | Altera Stratix 10 AX | AMD Versal Premium Gen 2 |
| LUTs as published | 933,120 ALMs | 1,170,816 LUT6 |
| LUT type | adaptive logic module: fracturable 8-input LUT (one 6-input or two independent 4-input functions) | 6-input look-up table, fracturable into two LUT5 with shared inputs |
| LUT4 equivalent (approx.) | ≈1,866,240 | ≈1,873,306 |
| CoreScore (SERV cores) | — | — |
| Vendor logic figure | 2,753,000 LE | 2,561,160 SLC |
| DSP | 5,760 variable-precision DSP blocks | 6,080 DSP Engines |
| Block RAM | 229 Mb | 78 Mb |
| Large RAM | — | 142 Mb |
| Max. user I/O | 440 | 736 |
| Transceivers | 36 × XCVR 28.9 Gb/s | 56 × GTM2 112 Gb/s |
| Hard PCI Express | Gen3 x16 | Gen6 x8 |
| Hard processor | 4× Arm Cortex-A53 | 2× Arm Cortex-A72 |
| Process | 14 nm | — |
| Configuration memory | SRAM | SRAM |
| Packages | 1 | 2 |
| Design tool | Altera Quartus Prime | AMD Vivado |
Highlighted values are higher. LUT counts are shown as published; the LUT4 equivalent is an approximation to compare different LUT types, see how FPGA vendors count logic. Add up to two more devices to this comparison.
Key differences
Both devices offer similar logic capacity: 1866K and 1873K LUT4 equivalents.
They use different logic architectures: the 1SA28 is built from ALMs and the XC2VP3402 from LUT6, so the raw LUT counts (933K vs 1171K) are not directly comparable.
For arithmetic, the XC2VP3402 has 6,080 DSP Engines against 5,760 variable-precision DSP blocks on the 1SA28.
Both have transceivers: 36 at up to 28.9 Gb/s on the 1SA28 and 56 at up to 112 Gb/s on the XC2VP3402.
The 1SA28 is designed with Altera Quartus Prime and the XC2VP3402 with AMD Vivado.
Full specifications
See the complete spec sheets with packages and grades: 1SA28 (Stratix 10 AX) and XC2VP3402 (Versal Premium Gen 2).