Forum Discussion
Altera_Forum
Honored Contributor
15 years agohttp://www.altera.com/support/software/quartus2/memory/qts-memory.html
What Quartus has to say about it. And the pdf linked (http://www.altera.com/literature/rn/rn_qts_dev_support.pdf) with the release notes has what they recommend memory for different target devices.