128K per core, so 32MB per chip. This is really just a fabrication/size limitation... we are planning for 28nm right now, and don't want our memory to use (too

128K per core, so 32MB per chip. This is really just a fabrication/size limitation... we are planning for 28nm right now, and don't want our memory to use (too much) more power than our actual compute logic ;) If we can go to 14/16nm in the future, we are planning 512 and 1024 core versions with different amounts of memory depending on if you are memory or compute bound.