The Calls
Dated predictions and their status, on one timeline. Left of today: already assessed. Green held up, red didn't hold up, amber partly. Right: still open; when a dot's date hits, the ledger checks it again against the public record.
Everyone Shawn Wang (7)Diego Bachman (5)Nathan Lambert (4)Dylan Patel (4)Doug O'Laughlin (3)Anjney Midha (3)Thomas Sohmers (2)Soumith Chintala (2)Samuel Colvin (2)Priscilla Chan (2)Pratyush Maini (2)Michelle Pokrass (2)
Next up (0)
No open calls match.
Closed calls (1) the full record →
Sohmers: NVIDIA Blackwell memory bandwidth efficiency will be lower than Hopper
“All indications are, even though they, you know, more than doubled the theoretical memory bandwidth going from Hopper to Blackwell, the actual percentage of theoretical that you can achieve is, again, going to be less than the previous generation”