3 ms·
H100 PCIe has 114/144 SMs enabled H100 SXM5 has 132/144 SMs enabled. Also higher clocks, much higher TDP.
by formerly_proven 3y ago
H100 PCIe has 114/144 SMs enabled
H100 SXM5 has 132/144 SMs enabled. Also higher clocks, much higher TDP.
- nomel 3y agoMy confusion is to why the "/144" is needed there, rather than just the lone numbers, 114 and 132, especially since the missing pieces are, more than likely, defective. How can knowing this number help anyone? Perhaps it's transparency, "132 is the best we have now. Best possible is 144, so don't save your money, buy this one!"
- formerly_proven 3y agoIt's typically mentioned as a yield or product placement reference, because the same silicon is often used for a range of models and if the full line-up isn't released yet the number of disabled units gives hints as to which other products are likely to exist, how they perform and priced.