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> I think the new Stratix might well beat GPUs, not? Adding to what simias said, even an FPGA with built-in floating-point primitives can beat a GPU (in floati
by adwn 10y ago
> I think the new Stratix might well beat GPUs, not?
Adding to what simias said, even an FPGA with built-in floating-point primitives can beat a GPU (in floating-point-heavy computations when the measure is performance/cost) only if the algorithm doesn't fit well onto the GPU architecture – for example, if you can make use of the highly flexible SRAM banks on the FPGA. I suppose there exist such workloads, but they're rare.
Also, keep in mind that no FPGA comes even close to the raw external memory bandwidth of modern GPUs.
- someguy12 10y agoAltera/Intel and Xilinx have FPGAs coming out this year with HBM which should make them competitive with existing GPU memory bandwidth.