SX 1100

AlteraStratix 10 GX/SXSoC

The SX 1100 is a Stratix 10 GX/SX SoC FPGA from Altera, built on a 14 nm process. It provides 449,280 adaptive logic modules (ALMs) (1,325,000 logic elements (LEs)), about 898,560 LUT4 equivalents, 107 Mb of block RAM and 2,592 variable-precision DSP blocks. Its processing system includes four Arm Cortex-A53 cores running at up to 1.5 GHz. The programmable logic offers up to 688 user I/O pins and 48 XCVR/XCVR transceivers at up to 28.3 Gb/s, with hard PCI Express Gen3 x16 blocks. It comes in a single package, the F1760 (42.5 × 42.5 mm). Designs are built with Altera Quartus Prime.

899KLUT4-equivalent

449KALMs

2,592variable-precision DSP blocks

107 MbBlock RAM

688Max. user I/O

48Transceivers (28.3 Gb/s)

4× A53Hard processor

Specifications

Vendor	Altera
Family	Stratix 10 GX/SX
Series	Stratix
Process	14 nm
Configuration memory	SRAM
LUT4-equivalent capacity	898,560
Adaptive logic modules (ALMs)	449,280
LUT note	Adaptive logic modules (ALMs): fracturable 8-input LUTs; each ALM can implement two 4-input functions
Logic elements (LEs)	1,325,000
Distributed RAM	7,168 Kb
Block RAM	107 Mb (5461 × 20 Kb)
DSP (variable-precision DSP block)	2,592

Max. user I/O	688
XCVR transceivers	32 × 28.3 Gb/s
XCVR transceivers	16 × 17.4 Gb/s
PCI Express (PL)	2× Gen3 x16
Analog / monitor	None
Hard processor	4× Arm Cortex-A53 @ 1.5 GHz
Design tool	Altera Quartus Prime

Packages

Package	Size (mm)	Pitch (mm)	User I/O	Transceivers
F1760	42.5 × 42.5	1.0	688	48

Package names are shown as in the selection guide; the full ordering code adds speed grade and temperature (see the data sheet).

Alternatives to the SX 1100

Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.

Device	LUT4-eq.	Vendor logic	DSP	Block RAM	Max I/O	Transceivers	PCIe
A5D 130Altera Agilex 5 D-Series	877K 438K ALMs	1293K LE	3,864	125.2 Mb	888	48 XCVR 28 Gb/s	Gen4
AGF 012Altera Agilex 7 F-Series	799K 400K ALMs	1179K LE	3,743	115 Mb	768	32 XCVR 58 Gb/s	—
A5D 110Altera Agilex 5 D-Series	728K 364K ALMs	1074K LE	3,312	104.3 Mb	616	24 XCVR 28 Gb/s	Gen4
Ti1250Efinix Titanium	≈1233K 1233K LEs	1233K LE	2,380	73.1 Mb	480	40 SERDES 25.8 Gb/s	Gen4
XCZU19EGAMD Zynq UltraScale+ MPSoC	837K 523K LUT6	1143K SLC	1,968	34.6 Mb	668	72 GTH/GTY 32.75 Gb/s	Gen3
XCVC1802AMD Versal AI Core	1160K 725K LUT6	1586K SLC	1,600	28 Mb	692	44 GTY 32.75 Gb/s	Gen4

Compare side by side: SX 1100 vs A5D 130, SX 1100 vs AGF 012, SX 1100 vs A5D 110, SX 1100 vs Ti1250, SX 1100 vs XCZU19EG.

SX 1100 quick facts

How many LUTs does the SX 1100 have?

The SX 1100 has 449,280 adaptive logic modules (ALMs), about 898,560 LUT4 equivalents (1,325,000 logic elements (les) as published by Altera).

How many DSP blocks does the SX 1100 have?

The SX 1100 has 2,592 variable-precision DSP blocks and 107 Mb of block RAM.

Does the SX 1100 have transceivers?

Yes, 48 XCVR/XCVR transceivers at up to 28.3 Gb/s.

Does the SX 1100 have a processor?

Yes. It includes a hard 4× Arm Cortex-A53 processor.

What are the alternatives to the SX 1100?

Devices of similar size in other families include A5D 130 (Altera Agilex 5 D-Series), AGF 012 (Altera Agilex 7 F-Series), A5D 110 (Altera Agilex 5 D-Series).

Which software is used to design with the SX 1100?

Designs for the SX 1100 are built with Altera Quartus Prime.

Other Stratix 10 GX/SX devices

Device	LUT4-eq.	Vendor logic	DSP	Block RAM	Max I/O	Transceivers	PCIe
GX 400	256K 128K ALMs	378K LE	648	30 Mb	374	24 XCVR/XCVR 28.3 Gb/s	Gen3
SX 400	256K 128K ALMs	378K LE	648	30 Mb	374	24 XCVR/XCVR 28.3 Gb/s	Gen3
GX 650	415K 207K ALMs	612K LE	1,152	49 Mb	392	24 XCVR/XCVR 28.3 Gb/s	Gen3
SX 650	415K 207K ALMs	612K LE	1,152	49 Mb	392	24 XCVR/XCVR 28.3 Gb/s	Gen3
GX 850	570K 285K ALMs	841K LE	2,016	68 Mb	688	48 XCVR/XCVR 28.3 Gb/s	Gen3
SX 850	570K 285K ALMs	841K LE	2,016	68 Mb	688	48 XCVR/XCVR 28.3 Gb/s	Gen3
GX 1100	899K 449K ALMs	1325K LE	2,592	107 Mb	688	48 XCVR/XCVR 28.3 Gb/s	Gen3
SX 1100	899K 449K ALMs	1325K LE	2,592	107 Mb	688	48 XCVR/XCVR 28.3 Gb/s	Gen3
GX 1650	1101K 551K ALMs	1624K LE	3,145	114 Mb	704	96 XCVR/XCVR 28.3 Gb/s	Gen3
SX 1650	1101K 551K ALMs	1624K LE	3,145	114 Mb	704	96 XCVR/XCVR 28.3 Gb/s	Gen3
GX 2100	1359K 680K ALMs	2005K LE	3,744	127 Mb	704	96 XCVR/XCVR 28.3 Gb/s	Gen3
SX 2100	1359K 680K ALMs	2005K LE	3,744	127 Mb	704	96 XCVR/XCVR 28.3 Gb/s	Gen3
GX 2500	1642K 821K ALMs	2422K LE	5,011	195 Mb	1,160	96 XCVR/XCVR 28.3 Gb/s	Gen3
SX 2500	1642K 821K ALMs	2422K LE	5,011	195 Mb	1,160	96 XCVR/XCVR 28.3 Gb/s	Gen3
GX 2800	1866K 933K ALMs	2753K LE	5,760	229 Mb	1,160	96 XCVR/XCVR 28.3 Gb/s	Gen3
SX 2800	1866K 933K ALMs	2753K LE	5,760	229 Mb	1,160	96 XCVR/XCVR 28.3 Gb/s	Gen3

Source: Altera Stratix 10 GX/SX FPGA Product Table, 2025.09.23. Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.