Sorry for lazy question but some people here know this off top of their head so asking. Memory bandwidth of this chip? Last time I check an NVidia situation wa

Sorry for lazy question but some people here know this off top of their head so asking. Memory bandwidth of this chip? Last time I check an NVidia situation was for DGX Spark (the GB10 chip), it has regular LPDDR5X which by JEDEC standard cannot go beyond ~270 GB/sec, ie 8533 Mbit/s on a 256 lanes bus. So yeah Lemire seems to go "OMG unified memory, they're following Apple path..." ok, but Apple pulled off a much faster interconnect, 800 GB/s ballpark, and I'm trying to understand (not really, I'm asking you to try understand, he he) how is this laptop faring in that regard.