Maximum external DDR4 memory capacity supported by Agilex 7 M- and I-Series?

Hello,

The DDR4 component support in Agilex M - Series FPGA has slightly lower interface width than Agilex F/I -Series.

Those this will limit the memory density to 16GB.

Based on used cases, the HBM2e has memory capacity of 32GB per channel while there are 32 channels.

The DDR5 memory capacity can go up to 32GB as well.

You may refer to this white paper if you're interested.

Link: https://www.intel.com/content/dam/www/central-libraries/us/en/documents/2022-12/agilex-7-fpgas-m-series-memory-bandwidth-white-paper.pdf

Regards,

Adzim