2 ms·
it says that they're going to use onboard LPDDR5, which Samsung says has a bandwidth of 6,400 Mbps. How much will the memory be a bandwidth compared to how man
by _boffin_ 2y ago
it says that they're going to use onboard LPDDR5, which Samsung says has a bandwidth of 6,400 Mbps.
How much will the memory be a bandwidth compared to how many Tops it has?
i know nothing of nothing, so please enlighten.
https://semiconductor.samsung.com/dram/lpddr/lpddr5/ https://semiconductor.samsung.com/dram/lpddr/lpddr5/
- luyu_wu 2y agoThat's 6400 Mbps/line. Typically we have a 128-wide memory bus (2x64) if I remember correctly. Apple gets it's significantly higher bandwith through having a huge bus width (a tactic HBM also employs), something Lunar Lake seems to also be stepping towards.