For sure! 10G can be done on FPGA's at 312.5 Mhz using 32-bit words. BlockRAM on higher ended chips reaches 450Mhz+. If you wanted to it could even run at 156.2

For sure! 10G can be done on FPGA's at 312.5 Mhz using 32-bit words. BlockRAM on higher ended chips reaches 450Mhz+. If you wanted to it could even run at 156.25 Mhz with 64-bit words. This way it is even doable on lower ended FPGA's.