FPGA & adaptive SoC databook · online editionRev. 2026.10

5CSEA4 vs A5E 005B

A comparison of the Altera Cyclone V 5CSEA4 and the Altera Agilex 5 E-Series A5E 005B using the data from both vendors' selection guides.

Side-by-side specifications

5CSEA4A5E 005B
Vendor / familyAltera Cyclone VAltera Agilex 5 E-Series
Logic (LUT4-equivalent)31,76034,200
LUTs as published15,880 ALMs17,100 ALMs
Vendor logic figure40,000 LE50,445 LE
DSP84 variable-precision DSP blocks65 variable-precision DSP blocks
Block RAM2.6 Mb2.5 Mb
Large RAM——
Max. user I/O145256
TransceiversNoneNone
Hard PCI ExpressNoneNone
Hard processor2× Arm Cortex-A94× Arm Cortex-A76 + Cortex-A55 (optional)
Process28 nmIntel 7
Configuration memorySRAMSRAM
Packages23
Design toolAltera Quartus PrimeAltera Quartus Prime

Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.

Key differences

The A5E 005B has about 8% more logic capacity (34.2K vs 31.8K LUT4 equivalents).

For arithmetic, the 5CSEA4 has 84 variable-precision DSP blocks against 65 variable-precision DSP blocks on the A5E 005B.

The 5CSEA4 is designed with Altera Quartus Prime and the A5E 005B with Altera Quartus Prime.

Full specifications

See the complete spec sheets with packages and grades: 5CSEA4 (Cyclone V) and A5E 005B (Agilex 5 E-Series).