I'll be buying a laptop soon and could get either a Quadro K1100M or a Geforce 750M as graphics card. I'll be using it with Matlab and the parallel computing toolbox.
Can anyone confirm if the Geforce 750M is crippled to max FP32 (single precision) and whether the Quadro K1100M can do FP64 (double precision)? Or is it that the Geforce 750M is capable of FP64 but with much lower performance (capped)?
Also, assuming I do FP32 operations on both in Matlab, does anyone have any info on which is faster? They are both using the same Kepler GK107 core and 2GB of GDDR5 memory, however:
- The 750M is clocked at 967 MHz, GDDR5 clocked at 5 Ghz
- The K1100M is clocked at 700 Mhz, GDDR5 clocked at 2.8 GHz
How about FP64 on Quadro vs FP32 on Geforce?
Any Matlab-related comparison between Geforce and Quadro (for the above two models, or in general) would also be highly appreciated.
Thanks in advance, Alex.