Comment Comment by binyu > they scale out in 2D, we scale up in 3D.This actually helps a lot, thanks.> Instead of spreading SRAM across a wafer, we stack DRAM on top of the logicIs this done with current manufacturing technologies? Does it require a special process?> no streaming, no off-chip memory at all. ~1 kW, not 23 kWIs this for an individual compute unit? Compared to Cerebras, what's the ratio of power used vs compute output? parent binyu 4 months ago
This actually helps a lot, thanks.
> Instead of spreading SRAM across a wafer, we stack DRAM on top of the logic
Is this done with current manufacturing technologies? Does it require a special process?
> no streaming, no off-chip memory at all. ~1 kW, not 23 kW
Is this for an individual compute unit? Compared to Cerebras, what's the ratio of power used vs compute output?