Whatdoes "stacked dram" mean?

[SauronsV]

I hear pascal nvidia gpu for 2016 will offer stacked dram.

What does this mean though?

- A noob

[TheKDub]

Exactly what it says.

DRAM that is stacked.

[Cyrus49]

Bitchin' fast ram speeds

[Enderman]

instead of making a larger square, they are making a cube

[Hunter7263]

I hear pascal nvidia gpu for 2016 will offer stacked dram.

What does this mean though?

- A noob

Nvidia's version of HBM which is dram stacked on top of each other......