SX 1650 vs TX 1100
A comparison of the Altera Stratix 10 GX/SX SX 1650 and the Altera Stratix 10 TX TX 1100 using the data from both vendors' selection guides.
Side-by-side specifications
| SX 1650 | TX 1100 | |
|---|---|---|
| Vendor / family | Altera Stratix 10 GX/SX | Altera Stratix 10 TX |
| LUTs as published | 550,540 ALMs | 449,280 ALMs |
| LUT type | adaptive logic module: fracturable 8-input LUT (one 6-input or two independent 4-input functions) | adaptive logic module: fracturable 8-input LUT (one 6-input or two independent 4-input functions) |
| LUT4 equivalent (approx.) | ≈1,101,080 | ≈898,560 |
| CoreScore (SERV cores) | — | — |
| Vendor logic figure | 1,624,000 LE | 1,325,000 LE |
| DSP | 3,145 variable-precision DSP blocks | 2,592 variable-precision DSP blocks |
| Block RAM | 114 Mb | 107 Mb |
| Large RAM | — | — |
| Max. user I/O | 704 | 440 |
| Transceivers | 64 × XCVR 28.3 Gb/s, 32 × XCVR 17.4 Gb/s | 48 × GXE 57.8 Gb/s, 16 × GXT 28.3 Gb/s, 8 × GX 17.4 Gb/s |
| Hard PCI Express | Gen3 x16 | Gen3 x16 |
| Hard processor | 4× Arm Cortex-A53 | 4× Arm Cortex-A53 (optional) |
| Process | 14 nm | 14 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 2 | 2 |
| Design tool | Altera Quartus Prime | Altera Quartus Prime |
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
The SX 1650 has about 23% more logic capacity (1101K vs 899K LUT4 equivalents).
For arithmetic, the SX 1650 has 3,145 variable-precision DSP blocks against 2,592 variable-precision DSP blocks on the TX 1100.
Both have transceivers: 96 at up to 28.3 Gb/s on the SX 1650 and 72 at up to 57.8 Gb/s on the TX 1100.
The SX 1650 is designed with Altera Quartus Prime and the TX 1100 with Altera Quartus Prime.
Full specifications
See the complete spec sheets with packages and grades: SX 1650 (Stratix 10 GX/SX) and TX 1100 (Stratix 10 TX).